China Wuhan Desheng Biochemical Technology Co., Ltd Company News

In the fields of biochemistry and molecular biology, the chromogenic substrate ALPS reagent (N-ethyl-N - (3-sulfonylpropyl) aniline sodium salt) has attracted much attention due to its unique chemical structure and efficient reactivity. As a high-performance chromogenic substrate, ALPS's reactivity not only determines its sensitivity and accuracy in biochemical detection, but also lays a solid foundation for its application in multiple fields. This article will delve into the reaction activity principle, applications, and future development prospects of ALPS. The reactive principle of ALPS The chemical structure of ALPS contains specific functional groups that endow it with the ability to efficiently react with enzymes, especially horseradish peroxidase (HRP). When ALPS meets HRP, an oxidation reaction occurs in the presence of hydrogen peroxide. This reaction leads to changes in the structure of ALPS molecules, resulting in significant color changes. This color change is not only intuitive and easy to measure, but also directly proportional to the enzyme content, providing a reliable basis for quantitative analysis of proteins. The reaction mechanism between ALPS and HRP may involve multiple types of chemical reactions, such as redox reactions, acid-base reactions, or coordination reactions. These reactions not only cause changes in color, but may also be accompanied by changes in physical properties such as absorbance, fluorescence intensity, or chemiluminescence. These changes in properties provide rich detection methods for biochemical quantitative analysis. It is worth noting that the reactivity of ALPS is influenced by various factors, including pH value, temperature, and ionic strength. Under suitable conditions, ALPS can bind with target molecules (such as enzymes) to form stable complexes and undergo color changes during this process. Therefore, in practical applications, it is necessary to strictly control these reaction conditions to ensure that the color reaction of ALPS can proceed smoothly. Application of ALPS ALPS has a wide range of applications in the fields of biochemistry and molecular biology, especially in protein detection and analysis. Here are some typical application scenarios: 1. Enzyme linked immunosorbent assay (ELISA): ALPS, as a key component in ELISA technology, its excellent performance enables this technique to detect target proteins more accurately. In ELISA experiments, ALPS is introduced as a chromogenic substrate after binding to the enzyme-linked secondary antibody and primary antibody, and reacts with HRP to generate colored products. The color intensity directly reflects the abundance of the target protein, thus achieving quantitative analysis of the target protein. 2. Western Blot: This technique separates and immobilizes proteins from complex biological samples on membranes by binding specific antibodies to target proteins. Subsequently, the HRP labeled secondary antibody binds to the primary antibody to form an "antigen primary antibody secondary antibody HRP" complex. At this step, ALPS is introduced as a chromogenic substrate and reacts with HRP to generate colored products. The color intensity also directly reflects the abundance of the target protein, providing strong support for qualitative analysis of the protein. 3. Disease diagnosis and prognosis evaluation: The high sensitivity of ALPS makes it an ideal choice for detecting various disease biomarkers. By quantitatively detecting the levels of these proteins, doctors can assist in diagnosing diseases, monitoring disease progression, and evaluating treatment effectiveness. For example, the application of ALPS in the detection of tumor markers and cardiovascular disease-related proteins provides important evidence for early detection and effective treatment of diseases. 4. Protein function research: In proteomics research, the application of ALPS helps scientists identify and validate the function of specific proteins, as well as explore the interaction networks between proteins. This is crucial for understanding basic life processes such as cellular signaling and metabolic pathways. In summary, the chromogenic substrate ALPS has broad application prospects in the fields of biochemistry and molecular biology due to its efficient reactivity. By continuously improving its chemical structure, combining new detection technologies, and optimizing data processing methods, we can further enhance the sensitivity and accuracy of ALPS, providing more reliable support for disease diagnosis and treatment. In the future, ALPS is expected to play an important role in more fields and make greater contributions to the research and development of life sciences. Hubei Xindesheng Material Technology Co., Ltd. specializes in producing the new Trinder's reagents, in addition to A; In addition to PS, there are also TOOS, TOPS, ADOS, ADPS, etc. After more than a decade of dedicated research and development, the technology for producing new Trinder's reagents has become very mature, and the products produced have also been exported abroad. At present, there are over 400 domestic and foreign large, medium, and small new enterprises cooperating with Desheng, and their products and services are widely recognized by users. If you are also interested in the new Trinder's reagent, please click on the official website for consultation. Looking forward to communicating with you!

In the fields of biomedical and clinical diagnosis, the chromogenic substrate TOPS reagent (N-ethyl-N - (3-sulfopropyl) -3-methylaniline sodium salt) plays an indispensable role as a key component in biochemical detection kits. Its unique chemical structure and properties enable TOPS to exhibit excellent colorimetric performance and stability in various biochemical tests, providing strong support for medical diagnosis. However, the purity of TOPS has a significant impact on the accuracy and reliability of experimental results, which cannot be ignored. 1, TOPS purity and experimental accuracy Purity is one of the important indicators for evaluating the quality of chemical substances, and for the colorimetric substrate TOPS, its purity directly affects the accuracy of biochemical detection experiments. TOPS with low purity may contain impurities, which may cause non-specific reactions with the test substance or interfere with the normal color reaction of the target substance. Specifically, if TOPS contains impurities with similar color development characteristics to the target substance, these impurities may competitively react with other components in the color development system, resulting in lower or higher measurement values of the target substance. This situation not only leads to deviations in experimental results, but may also mislead doctors' diagnostic decisions, thereby having adverse effects on patients' treatment. 2, TOPS purity and experimental stability In addition to affecting experimental accuracy, the purity of TOPS is also directly related to the stability of experimental results. TOPS with low purity may be more prone to decomposition or reaction with other substances during storage and use, resulting in decreased performance. This performance decline not only affects the stability of the current batch of experimental results, but may also cause fluctuations in experimental results between different batches or time points. This fluctuation not only increases the uncertainty of the experiment, but may also affect subsequent data analysis and conclusion judgment. Therefore, high-purity TOPS is a key factor in ensuring the consistency and reliability of experimental results. 3, TOPS purity and experimental repeatability The repeatability of experimental results is one of the important indicators for evaluating the reliability of experimental methods. Low purity TOPS may lead to reduced reproducibility of experimental results, which means that experiments may need to be repeated to verify the accuracy of the results. This not only wastes time and human resources, but also increases experimental costs. In addition, if the experimental results are inaccurate, subsequent research based on these results may also lose its significance, further increasing the risk and cost of scientific research investment. On the contrary, high-purity TOPS can reduce the variability of experimental results, improve the repeatability and reliability of experiments, thereby reducing the number and cost of repeated experiments. This is very important for both researchers and clinical diagnostic doctors. 4, TOPS Purity and Cost Control Although high-purity TOPS may mean higher production costs, in the long run, choosing high-purity TOPS is actually a more cost-effective choice. Because high-purity TOPS exhibits good stability during storage and use, with longer shelf life and better stability. This means that the waste of reagents and the cost of repeated experiments caused by performance degradation can be reduced. In addition, high-purity TOPS can improve the accuracy and reliability of experimental results, reducing the risk of misdiagnosis and mistreatment caused by inaccurate experimental results. All of these can provide patients with more accurate and reliable diagnostic services, improving the quality and efficiency of medical care. 5, Conclusion In summary, the purity of the chromogenic substrate TOPS has a significant impact on the accuracy and reliability of experimental results. High purity TOPS can not only improve the accuracy and stability of experimental results, but also reduce experimental costs and risks. Therefore, when selecting and using TOPS, priority should be given to its purity to ensure the accuracy and reliability of experimental results. Meanwhile, by optimizing raw material selection, synthesis process, purification steps, and quality control strategies, the purity of TOPS can be further improved to meet the needs of scientific research and clinical diagnosis. Desheng specializes in producing more than ten the new Trinder's reagents, including TOPS. After more than ten years of research and development, it can ensure that TOPS appears as a powder with a purity of up to 99.5%, strong water solubility, and stable performance to ensure the accuracy of experimental results. Desheng has a place in the market for in vitro diagnostic kit raw materials with high-quality products, and is deeply trusted and supported by customers at home and abroad. If you have any relevant intentions, please click on the official website for consultation!

In the fields of biochemical testing and medical diagnosis, the chromogenic substrate TOOS (N-ethyl-N - (2-hydroxy-3-sulfopropyl) -3-methylaniline sodium salt) is an important reagent widely used in the detection of blood glucose, uric acid, liver function, and other items. However, TOOS may undergo oxidative degradation under certain conditions, which can affect the accuracy and reliability of its detection results. This article will explore in detail the causes, influencing factors, and preventive measures of TOOS oxidation deterioration. Reasons for oxidation and deterioration of TOOS The oxidative deterioration of TOOS is mainly due to its reaction with oxygen or other oxidizing substances in the air, resulting in a change in chemical structure and the loss of its original activity and color development ability. Specifically, the oxidative degradation of TOOS may be influenced by the following factors: 1. Oxygen in the air: TOOS has reducibility, and prolonged exposure to air can cause it to react with oxygen, leading to oxidation and deterioration. This oxidation reaction will alter the chemical properties of TOOS, causing it to lose its original color rendering ability. 2. Temperature: High temperatures accelerate the rate of chemical reactions, including oxidation reactions. If TOOS is exposed to high temperatures during storage or use, it will accelerate its oxidation and deterioration process. Therefore, storage temperature is an important factor affecting the stability of TOOS. 3. Humidity: Excessive humidity may cause TOOS to absorb moisture from the air, form hydrates, or undergo other chemical reactions, thereby affecting its stability and activity. 4. Light exposure: Prolonged exposure to light may cause photochemical reactions in TOOS, producing free radicals or other active substances, which can lead to oxidative degradation. 5. Impurity contamination: If TOOS is contaminated with oxidative impurities during preparation or storage, these impurities may accelerate its oxidation and deterioration process. Therefore, the purity of raw materials and the cleanliness during preparation and storage are crucial for the stability of TOOS. Factors affecting TOOS oxidation deterioration In addition to the direct causes mentioned above, the oxidative deterioration of TOOS may also be influenced by the following factors: 1. Material of storage container: Storage containers of different materials may have different effects on the stability of TOOS. For example, certain plastic containers may release harmful substances that react with TOOS, leading to oxidative deterioration. 2. Storage time: Long term storage may cause TOOS to gradually lose activity, and even under good storage conditions, oxidation and deterioration may occur due to time factors. 3. Usage: When using TOOS, improper operation, such as not preparing the solution according to the specified ratio in the manual, not fully mixing, etc., may also affect its stability and color development effect. Measures to prevent TOOS oxidation and deterioration To extend the shelf life of TOOS and maintain its activity, the following preventive measures can be taken: 1. Storage conditions: Store TOOS in a low temperature, dry, and dark environment, such as a refrigerator (recommended temperature is 2-8 ° C). Avoid prolonged exposure to high temperatures, high humidity, or light conditions. 2. Storage container: Choose a storage container with stable material and no harmful substance release, such as glass bottles or stainless steel containers. Avoid using plastic containers that may release harmful substances. 3. Ready to use: When using TOOS, the principle of ready to use should be followed to avoid color changes caused by prolonged storage. The prepared solution should be used up as soon as possible to avoid prolonged storage. 4. Raw material purity: When preparing TOOS, the purity of the raw materials should be ensured and the use of raw materials containing oxidative impurities should be avoided. At the same time, cleanliness should be maintained during preparation and storage to avoid contamination. 5. Operating standards: When using TOOS, it should be strictly prepared and used according to the proportions and operating steps specified in the instructions. Ensure that the solution is thoroughly mixed to avoid errors caused by improper operation. Conclusion The chromogenic substrate TOOS has wide applications in biochemical detection and medical diagnosis, but its oxidative degradation problem cannot be ignored. By understanding the causes, influencing factors, and preventive measures of TOOS oxidation deterioration, we can better protect its stability and activity, thereby improving the accuracy and reliability of detection. In practical applications, we should strictly adhere to storage and usage standards to ensure that the quality and performance of TOOS are fully utilized. Meanwhile, with the continuous advancement of science and technology and the emergence of new chromogenic substrates, we should actively explore and apply more stable and sensitive chromogenic substrates to meet the needs of clinical testing and scientific research. Desheng specializes in producing more than ten the new Trinder's reagents, including TOOS. After more than ten years of research and development, it can ensure that TOOS appears as a powder with a purity of up to 99.5%, strong water solubility, and stable performance to ensure the accuracy of experimental results. Desheng has a place in the market for in vitro diagnostic kit raw materials with high-quality products, and is deeply trusted and supported by customers at home and abroad. If you have any relevant intentions, please click on the official website for consultation!

In the rapidly developing field of in vitro diagnostics (IVD), every technological innovation and breakthrough means that the industry is moving towards more efficient and accurate diagnosis. In 2025, as the global IVD industry elite focuses on China, a grand event that gathers wisdom and innovation - the China International Clinical Laboratory Equipment and Supplies Exhibition (CACLP) - is about to kick off. At this annual feast, Hubei Xindesheng Material Technology Co., Ltd. (hereinafter referred to as "Xindesheng") sincerely invites every colleague dedicated to the field of in vitro diagnostics to join hands, explore the future, and promote the prosperous development of the IVD industry. Innovation leads, jointly building the future of IVD As a member of the IVD industry, Xindesheng has always adhered to innovation driven development and production of in vitro diagnostic reagents since its establishment. Our product line covers multiple fields such as blood collection tube additives, biological buffering agents, chemiluminescence reagents, chromogenic substrates, enzyme preparations, etc., aiming to provide comprehensive reagents for clinical diagnosis. At the upcoming CACLP exhibition, Xindesheng will bring a series of latest research and development achievements, including high-sensitivity detection reagents. These innovative products not only improve the accuracy and speed of diagnosis, but also provide strong support for clinical decision-making. Technical exchange, exploring the forefront of the industry together CACLP is not only a platform for showcasing new products, but also a bridge for deep communication and cooperation within the industry. Xindesheng is well aware that open sharing of technology is the key to promoting industry progress. Therefore, we have set up a special exchange area to have in-depth discussions with our peers attending the exhibition on the latest trends, technological challenges, regulatory policies, and other hot topics in the field of IVD. In addition, the technical team of New Desheng will also answer participants' questions on site, share our valuable experience in product research and development, production quality control, etc., and promote the barrier free flow of knowledge and technology. Collaboration Bridge, Seeking Global Development Together In the context of globalization, international cooperation in the IVD industry is becoming increasingly important. With years of experience in international market development, Xindesheng has established a sales network covering multiple countries and regions such as Asia, Europe, and the Americas. During the CACLP exhibition, we look forward to face-to-face communication with partners from all over the world to explore cooperation opportunities. Whether it is raw material supply, technological upgrading, market expansion, or joint research and development, Xindesheng is willing to serve as a bridge to promote the deep integration of the global IVD industry chain, jointly respond to market challenges, and share development opportunities. Take responsibility and build a healthy future together While pursuing technological innovation and commercial success, Xindesheng never forgets its corporate social responsibility. We are well aware that high-quality in vitro diagnostic reagents have immeasurable value in improving public health and safeguarding people's health. Therefore, Xindesheng has always been committed to improving product quality, following the highest international standards, and ensuring that every reagent can accurately and safely serve clinical use. At the CACLP exhibition, we will showcase our efforts and achievements in quality control, environmentally friendly production, and call on more peers to join this noble mission and contribute to building a community with a shared future for human health. Conclusion: Hand in hand, create brilliance together CACLP in 2025 is not only an exhibition, but also a collision of ideas and a fusion of wisdom. Xindesheng sincerely invites every colleague in the IVD industry, whether you are industry veterans, technical experts, or entrepreneurs of emerging enterprises, to visit our booth (booth number: 4-A 0003), so that we can inspire inspiration through face-to-face communication and create brilliance through cooperation. Let's join hands and write our own wonderful chapter on the global IVD stage!

In today's rapidly advancing technological innovation, the biopharmaceutical and medical device industries, as important pillars of Healthy China, are flourishing at an unprecedented speed. As a leading global biotechnology and diagnostic product expo, China International Medical Equipment Fair (CACLP) not only gathers top medical technology companies from home and abroad, but also serves as a forefront for industry exchange, cooperation, and innovation. In 2025, the CACLP exhibition is about to kick off, and Hubei Xindesheng Material Technology Co., Ltd. (hereinafter referred to as "Xindesheng") will shine with its latest scientific research achievements and cutting-edge technologies, jointly painting a new chapter in medical technology. Innovation leads, scientific research empowers Since its establishment, Xindesheng has always adhered to the corporate philosophy of "innovation driven development, technology serving society", deeply rooted in the field of biomaterials and technology, and committed to the research and development of high-quality and high-performance medical diagnostic reagents and biomaterials products. The company has its own professional R&D team, which continuously breaks through technical barriers through continuous R&D investment and technological innovation, providing high-quality reagents for clinical testing, immunoassay and other technical fields. At the upcoming CACLP exhibition, Xindesheng will showcase its latest research achievements in molecular diagnosis, immune diagnosis and other fields, including high-sensitivity detection reagents. These innovative products not only improve diagnostic efficiency and accuracy, but also open up new paths for early detection of diseases. Quality first, service foremost Quality is the lifeline of an enterprise, and Xindesheng is well aware of this. The company has established a strict quality management system, from raw material procurement to production and processing, and then to finished product inspection, every link follows relevant standards to ensure the excellence and stability of product quality. At the same time, Xindesheng attaches great importance to customer service experience and has built a comprehensive and multi-level service network, including technical support, customized solutions, and rapid response mechanisms, aiming to provide customers with the most intimate and professional service experience. At the CACLP exhibition, Xindesheng will set up a dedicated consulting service area, inviting industry experts to answer customer questions on-site and jointly explore cooperation opportunities. Green production, sustainable development Faced with the challenges of global environmental protection and sustainable development, Xindesheng actively responds to the national call and integrates the concept of green development into every aspect of enterprise operation. The company adopts environmentally friendly materials, optimizes production processes, reduces energy consumption and waste emissions, and strives to achieve a win-win situation of economic and environmental benefits. During the CACLP exhibition, Xindesheng will showcase its achievements in green production, including environmentally friendly packaging materials, energy-saving production technologies, etc., aiming to convey the positive energy of green development to the industry and lead the industry towards a more environmentally friendly and sustainable direction. Looking to the future, win-win cooperation Looking ahead to the CACLP exhibition in 2025, Xindesheng not only looks forward to showcasing its innovative strength and technological achievements, but also hopes to establish broader cooperative relationships with domestic and foreign peers, research institutions, and medical institutions through this platform. The company firmly believes that through resource sharing and complementary advantages, we can jointly promote the innovative development of the biopharmaceutical and medical device industries, and contribute to the progress of global public health. New Desheng cordially invites friends from all walks of life to attend the exhibition site, seek common development plans, and create a brilliant future together. At the upcoming CACLP exhibition in 2025, Hubei Xindesheng Material Technology Co., Ltd. will welcome every visitor with innovative products, excellent quality, green concepts, and an open attitude. Let's look forward to the wonderful display of Xindesheng at this exhibition, witnessing the arrival of a new era in medical technology!

In the fields of biochemistry and molecular biology, enzyme activity detection is the core means of measuring whether biochemical processes in organisms are operating normally. However, in practical operation, there is often a problem of low enzyme activity, which makes it difficult for traditional detection methods to accurately capture these weak signals. In recent years, the chromogenic substrate HDAOS reagent (N - (2-hydroxy-3-sulfopropyl) -3,5-dimethoxyaniline sodium salt) has emerged in the field of enzyme activity detection, especially in low enzyme activity detection, due to its unique chemical structure and excellent performance. Basic features of HDAOS HDAOS, as a highly water-soluble aniline derivative, has high stability, sensitivity, and selectivity, which enable it to accurately capture weak signals in enzyme activity detection and provide reliable measurement results even when enzyme activity is low. 1. High stability: HDAOS exhibits good stability during storage and use, and is not easily oxidized or decomposed, ensuring the accuracy and reliability of detection results. Even after long-term use and storage, its performance remains stable, which is crucial for long-term monitoring and repeated experiments. 2. High sensitivity: HDAOS reacts rapidly with oxidants such as hydrogen peroxide and can form stable color reactions in a short period of time. This rapid and stable color change provides a solid foundation for enzyme activity detection. Even at low enzyme activity, HDAOS can capture small color changes with its high sensitivity, achieving precise measurement. 3. High selectivity: HDAOS has extremely high selectivity for hydrogen peroxide and can accurately determine the concentration of hydrogen peroxide in complex samples without interference from other molecules. This high selectivity ensures that enzyme activity detection can accurately reflect the activity of the target enzyme, avoiding interference from other enzymes or compounds, and providing accurate measurement results even in the presence of low enzyme activity and interfering substances. Application of HDAOS in Enzyme Activity Detection In enzyme activity detection, HDAOS serves as a chromogenic substrate or indicator, and its basic principle is to undergo an oxidation reaction in the presence of hydrogen peroxide or other oxidants to generate colored products. The color change is directly proportional to the amount of hydrogen peroxide or other oxidation products produced in enzyme catalyzed reactions, indirectly reflecting the level of enzyme activity. 1. Catalase activity detection: Catalase (CAT) is an important antioxidant enzyme in organisms, which can catalyze the decomposition of hydrogen peroxide into water and oxygen, protecting cells from oxidative damage. Using HDAOS as a chromogenic substrate, it reacts with hydrogen peroxide under the catalysis of peroxidase (such as horseradish peroxidase HRP) to generate stable purple or blue dyes. By measuring the absorbance of the reaction product, the concentration of hydrogen peroxide can be calculated to evaluate the activity of catalase. This method is easy to operate, fast, and has high sensitivity and accuracy. 2. Indirect detection of other enzyme activities: HDAOS can also be combined with other enzyme systems to indirectly evaluate related enzyme activities by monitoring changes in hydrogen peroxide or other oxidation products produced during the reaction process. For example, in the glucose oxidase (GOD) system, glucose is oxidized to gluconic acid under GOD catalysis, while producing hydrogen peroxide. Hydrogen peroxide reacts with HDAOS catalyzed by HRP to produce colored products. By measuring the absorbance of the product, the glucose concentration can be calculated, indirectly reflecting the activity of GOD. This method has a broad application prospect in diabetes diagnosis, blood glucose monitoring and other fields. The advantages of HDAOS in low enzyme activity detection 1. High sensitivity capture of weak signals: HDAOS reacts rapidly and stably with oxidants such as hydrogen peroxide, providing a reliable basis for low enzyme activity detection. Even at low enzyme activity, small color changes can be captured with high sensitivity, achieving precise measurement. 2. High selectivity reduces interference: HDAOS's high selectivity towards hydrogen peroxide ensures the accuracy of enzyme activity detection, allowing for accurate determination of hydrogen peroxide concentration even in complex samples without being affected by it. Conclusion In summary, the chromogenic substrate HDAOS exhibits accurate measurement ability in low enzyme activity detection, and its high stability, sensitivity, and selectivity make it outstanding in the field of enzyme activity detection. By combining with other enzyme systems, HDAOS can indirectly evaluate the activity of related enzymes, providing strong support for research and diagnosis in biomedical, environmental monitoring, and food safety fields. With the continuous advancement of technology and the expansion of application fields, HDAOS is expected to play an important role in more fields, providing more accurate and reliable tools for life science research and clinical diagnosis. As a professional manufacturer of chromogenic substrate, Desheng offers a complete range of products, including corresponding TOOS, TOPS, ADOS, ADPS, MAOS, etc., which can provide customers with one-stop purchasing services. Due to 18 years of production experience, the product quality has been widely recognized by the market, so in recent years, we have continuously expanded overseas and sold our products to countries around the world. If you have relevant purchasing intentions, please click on the website for consultation!

The China International Laboratory Medicine and Blood Transfusion Instrument Reagent Expo (CACLP) in 2025 is about to kick off. CACLP is the annual event of the in vitro diagnostics (IVD) industry. How can IVD professionals gain something from this grand event? It is a question worth pondering deeply. Here are some practical methods and strategies for participating in exhibitions to help you achieve success in 2025CACLP. 1, Accurately locate and clarify key visiting areas Take some time to carefully browse the exhibition map and clearly mark the exhibition areas that are closely related to your business or research field. For example, professionals engaged in molecular diagnostics should pay close attention to booths related to molecular diagnostic technology, which may showcase new gene sequencing equipment, PCR reagents, and cutting-edge molecular diagnostic technologies. After identifying key areas, targeted visits can avoid blindly wandering around the exhibition, save time and energy, and obtain valuable information for oneself. 2, Actively participate in forums and lectures to acquire cutting-edge knowledge The various forums, lectures, and seminars held during the exhibition are a gathering place for industry wisdom. The speakers of these activities are often experts, scholars, and entrepreneurs in the industry, who bring content covering new research findings, market trends, and policy interpretations. Get the schedule of forums and lectures in advance, and select relevant activities based on your interests and needs. Actively participating in these activities not only broadens one's horizons, but also enables interaction and communication with the speaker and other attendees. 3, In depth communication to gain professional insights from exhibitors Every exhibitor is a participant in the industry, with their own insights into market changes, technological developments, and customer needs. When communicating with them, boldly raise your own questions and concerns, whether it is about product performance, application scenarios, or industry development trends, you can obtain professional opinions and suggestions from them. 4, Observe competitors and gain insight into the market competition situation At the exhibition, the performance of competitors is an important window to observe the market competition situation. Pay attention to their product displays, promotional strategies, and customer interaction methods. From product displays, one can understand the product advantages and innovation points of competitors, compare their own company's products, and identify gaps and advantages; The promotional strategy can reflect their market positioning and promotion ideas; Customer interaction can help us understand customers' attention and feedback on competitor products. 5, Peer exchange, common progress The exhibition is a platform that gathers domestic and foreign IVD peers, taking advantage of this opportunity to exchange experiences and insights with peers from different regions. Colleagues have different practical experiences and innovative ideas in their respective fields. Through communication, they can learn from each other and broaden their horizons. 6, Collect data and samples to provide a basis for subsequent learning and analysis Don't miss the opportunity to collect various promotional materials, product samples, and technical documents during the exhibition. These materials are valuable gains from participating in the exhibition, as they provide detailed records of exhibitors' product information, technical parameters, and application cases. Sort and categorize these materials as a basis for subsequent learning and analysis. After the exhibition, one can delve into these materials to further understand the details of the products and technologies, providing reference for the company's procurement decisions, product development, and market expansion. The CACLP event in 2025 provides a platform for IVD professionals to learn, exchange, and collaborate. By clarifying key visiting areas, actively participating in forum lectures, engaging in in-depth exchanges with exhibitors and peers, and collecting data samples, one can gain rich knowledge and information at this grand event, bringing new opportunities for the development of their own enterprise. We look forward to every IVD person gaining a lot and reaching new heights in 2025CACLP.

In the vast field of biochemistry, the new Trinder's reagent serves as an important detection tool, providing researchers with intuitive, accurate, and rapid quantitative analysis methods. Among them, ADPS reagent (N-ethyl-N - (3-sulfopropyl) -3-methoxyaniline sodium salt) plays an indispensable role in enzyme activity determination as a highly efficient and sensitive novel Trinder's reagent. This article will delve into the physicochemical properties of ADPS, application examples in enzyme activity determination, advantages and challenges, as well as future development trends, in order to provide useful references for research in related fields. Physical and chemical properties of ADPS ADPS is a highly water-soluble derivative of aniline, and the sulfonic acid groups in its molecular structure endow it with good solubility and stability. This characteristic enables ADPS to maintain relatively stable colorimetric performance at different pH values, making it an ideal choice for enzyme activity assays. In addition, the color development mechanism of ADPS involves multiple types of chemical reactions, such as oxidation-reduction reactions, acid-base reactions, etc. These reactions not only cause changes in color, but may also be accompanied by changes in physical properties such as absorbance and fluorescence intensity. These changes in properties provide rich detection methods for enzyme activity assays. Application examples of ADPS in enzyme activity determination 1. Determination of glucose oxidase activity Under the catalysis of glucose oxidase, glucose is oxidized to form gluconic acid and hydrogen peroxide. Hydrogen peroxide, as a key substance, undergoes coupled oxidation reaction with ADPS under the catalysis of horseradish peroxidase (HRP), generating red quinone imine compounds. By measuring the absorbance changes of the reaction products, the activity of glucose oxidase can be indirectly calculated. This method not only has high sensitivity, but also has good accuracy, which provides strong support for the diagnosis of diabetes and other diseases. 2. Determination of lactate dehydrogenase activity Lactate dehydrogenase can catalyze the reduction of pyruvate to lactate, while also producing hydrogen peroxide. Under the catalysis of HRP, hydrogen peroxide reacts with ADPS to produce colored products. By measuring the color intensity of the reaction product, the activity level of lactate dehydrogenase can be indirectly reflected. This method has wide application value in fields such as tumor diagnosis and exercise physiology. 3. Other enzyme activity assays In addition to the two enzymes mentioned above, ADPS can also be used to measure the activity of various other enzymes, such as cholinesterase and glutathione peroxidase. These enzymes play important physiological functions in the body, and accurate determination of their activity is of great significance for the diagnosis and treatment of diseases. The advantages and challenges of ADPS in enzyme activity determination 1. Advantages (1) High sensitivity: ADPS can quickly detect small changes in acidity or alkalinity in the reaction system, even at extremely low concentrations of the substance being tested, and accurately reflect them through color changes. (2) High stability: The sulfonic acid groups in the ADPS molecular structure enable it to exhibit good solubility and stability in aqueous solutions, and maintain relatively stable color development performance at different pH values. (3) Easy to use: ADPS has good water solubility and can be easily formulated into solutions for use. In the experiment, a significant color change can be observed by simply adding ADPS solution to the reaction system and then adding a color developer. (4) Wide applicability: ADPS can be applied to various reaction systems, including various biochemical reactions. ADPS can be used not only for qualitative analysis but also for quantitative analysis in fields such as medical research and environmental monitoring. Challenge (1) Specificity: Although ADPS exhibits high sensitivity in enzyme activity assays, its specificity still needs to be further improved. In practical applications, it is necessary to avoid interference from other substances to ensure the accuracy of the measurement results. (2) Stability: Although ADPS has good stability, it may still degrade due to factors such as light and temperature during long-term storage or transportation. Therefore, it is necessary to conduct quality checks on ADPS before use to ensure its stability. Conclusion In summary, the new Trinder's reagent ADPS has unique application value and broad development prospects in enzyme activity determination. However, in practical applications, attention still needs to be paid to issues such as specificity, stability, and safety. In the future, with the continuous advancement of biotechnology and the increasing market demand, the research and application of ADPS will be more in-depth and extensive. Desheng is a manufacturer of the new Trinder's reagents, currently producing a wide range of product types, including ADPS, which can be used in various fields and can also be customized according to the company's own usage. At the same time, the company is equipped with its own R&D team, which can provide a series of technical services for subsequent products. If you have any relevant needs, please click on the website or call to inquire about details!  

Biological buffer BES buffer (N, N-bis (2-hydroxyethyl) -2-aminoethanesulfonic acid) is a chemical substance with important application value in the fields of biochemistry, molecular biology, and organic synthesis. This article aims to explore the multiple roles of BES in organic synthesis, and conduct in-depth analysis from the aspects of buffering performance, chemical stability, reaction pH control, intermediate stability, and protection of bioactive substances. Chemical Structure and Properties of BES BES is a white powder. Its chemical structure contains sulfonic acid groups and aminoethyl groups, which endow BES with unique buffering properties and chemical stability. BES can maintain stability over a wide range of temperatures and pH, which enables it to exhibit excellent buffering effects in various organic synthesis reactions. The buffering effect of BES in organic synthesis BES, as an effective buffering agent, mainly stabilizes the pH value in organic synthesis by adjusting the concentration of hydrogen ions in the solution, thus playing a buffering role. This buffering effect is crucial for organic synthesis reactions, as many reactions require specific pH conditions to be carried out. 1. Control the pH value of the reaction: In organic synthesis, pH value is a key factor. BES can achieve precise control of the reaction pH by adjusting the concentration of hydrogen ions in the solution. This not only ensures the smooth progress of the reaction, but also improves the purity and yield of the product. For example, in peptide synthesis, pH value is a key factor. By using BES as a buffer, the pH value of the reaction can be effectively controlled, thereby improving the efficiency and purity of peptide synthesis. 2. Stable reaction intermediates: In organic synthesis, it is often necessary to handle some unstable intermediates. These intermediates are often very sensitive to pH values, and a slight mistake can lead to reaction failure. The use of BES can effectively stabilize these intermediates, thereby improving the stability and success rate of the reaction. This stability is particularly important for synthesizing complex organic molecules, as the synthesis of complex molecules often requires multiple steps, each of which requires strict control of reaction conditions. Chemical stability and wide application of BES Another significant advantage of BES in organic synthesis is its chemical stability. BES can maintain stability over a wide range of temperatures and pH, and is not easily affected by factors such as temperature and light. This stability ensures the stability and repeatability of the reaction, enabling BES to exhibit good buffering effects in various organic synthesis reactions. 1. Adapt to multiple reaction conditions: Due to its excellent chemical stability, BES can adapt to various organic synthesis reaction conditions. It can maintain its buffering performance and provide a stable pH environment for the reaction. 2. Improve product quality: By precisely controlling the pH value of the reaction, BES can significantly improve the quality and purity of the product. This is of great significance for drug research and material preparation in the field of organic synthesis. High quality products not only enhance their market competitiveness, but also provide a reliable material foundation for subsequent application research. The role of BES in the protection of bioactive substances In organic synthesis involving bioactive substances, such as enzyme catalyzed reactions or cell culture, BES can effectively maintain the pH stability of the reaction system, thereby protecting bioactive substances from pH changes. This is crucial for maintaining enzyme catalytic activity, cell growth, metabolism, and other biological processes. 1. Protecting enzyme catalytic activity: In enzyme catalyzed reactions, enzymes typically require specific pH conditions to exhibit optimal catalytic activity. The application of BES can ensure that the pH value of the reaction system is stable within the optimal range of the enzyme, thereby improving the catalytic efficiency of the enzyme and the yield of the product. This is of great significance for applications such as biotransformation and biocatalysis in the field of enzyme engineering. 2. Maintain the cell growth environment: During cell culture, both cell growth and metabolism need to be carried out in a specific pH environment. BES, as a buffering agent in cell culture medium, can maintain the pH stability of the medium, thereby providing a suitable environment for cell growth and reproduction. This is of great significance for research in fields such as cell biology and tissue engineering. 5, Conclusion In summary, the biological buffer BES plays multiple roles in organic synthesis. Its unique buffering performance and chemical stability make BES an indispensable buffer in various organic synthesis reactions. Through precise control of reaction pH, stabilization of reaction intermediates, and protection of bioactive substances, BES provides strong support for research and application in the field of organic synthesis. As a BES raw material manufacturer, Desheng has advanced production technology and strict quality management system. The BES raw materials produced have high purity and stable quality, which can meet customers' demand for high-quality products. At the same time, Desheng focuses on technological innovation and research and development, continuously optimizing production processes, improving product performance, and reducing costs. If you have any relevant needs, please click on the website to inquire about details and purchase!

In the fields of biochemistry and clinical testing, the chromogenic substrate MAOS reagent (N-ethyl-N - (2-hydroxy-3-sulfopropyl) -3,5-dimethylaniline sodium salt) has attracted much attention as a novel Trinder's reagent due to its high sensitivity and specificity. However, to fully leverage the performance advantages of MAOS, proper storage conditions are crucial. Especially, avoiding direct sunlight and humid environments is key to ensuring the long-term stability and effectiveness of MAOS. This article will delve into why it is necessary to avoid direct sunlight and humid environments when storing MAOS, as well as the scientific principles and practical significance behind this requirement. MAOS storage requirements MAOS, as a highly sensitive chromogenic substrate, has a direct impact on its chemical stability and reactivity under storage conditions. The ideal storage environment should ensure the integrity of the MAOS molecular structure and prevent its degradation or deterioration due to external factors. Specifically, when storing MAOS, the following key factors should be considered: temperature, lighting, and humidity. The importance of avoiding direct sunlight 1. Photosensitivity: MAOS is extremely sensitive to light, and prolonged exposure to sunlight or strong light can accelerate its decomposition process. This decomposition not only causes color changes in MAOS, but more importantly, it reduces its reactivity, thereby affecting the accuracy of the detection results. Therefore, it is crucial to store MAOS in completely dark containers, such as brown glass bottles or reagent bottles wrapped in aluminum foil, to reduce the potential impact of light on it. 2. Chemical stability: Light exposure may also cause chemical bond breakage within MAOS molecules, which further reduces their reactivity. Keeping MAOS stored in a dark environment helps maintain the stability of its chemical structure, thereby extending its lifespan. The necessity of moisture-proof environment 1. Moisture sensitivity: MAOS is also sensitive to humidity. A humid environment may trigger the oxidation reaction of MAOS, generating unwanted products that may affect its subsequent color reaction, thereby reducing the accuracy of detection. In addition, moisture may cause MAOS powder to clump or the solution to deteriorate, further affecting its effectiveness. 2. The importance of maintaining dryness: To maintain the dry state of MAOS and protect it from moisture damage. Meanwhile, ensuring the sealing of storage containers is also one of the key measures for moisture prevention. Suggested storage conditions To ensure the stability and effectiveness of MAOS during storage and use, the following are some practical recommendations: 1. Maintain a dry environment: Ensure a dry storage environment and prevent moisture from entering the reagent bottle. The use of desiccants or dehumidification devices can help maintain the dryness of storage spaces. 2. Sealed storage: For MAOS powder and solution, they should be kept sealed to avoid moisture and clumping caused by contact with air. 3. Regular inspection: Regularly check the storage status of MAOS to ensure that it has not deteriorated or degraded. If any abnormalities are found, new reagents should be replaced immediately. The impact of storage conditions on MAOS applications The correct storage conditions are crucial for the application of MAOS. Improper storage methods may lead to a decrease or deterioration of MAOS activity, thereby affecting its accuracy and reliability in biochemical testing and clinical diagnosis. For example, in the determination of biochemical indicators such as blood glucose, blood lipids, or liver function, the use of deteriorated MAOS may lead to test results deviating from true values, thereby affecting doctors' diagnosis and treatment decisions. Conclusion In summary, the storage of the chromogenic substrate MAOS should be strictly avoided from direct sunlight and humid environments. This requirement is not only based on the sensitivity of MAOS to light and humidity, but also to ensure its stability and effectiveness during storage and use. By selecting appropriate storage containers, controlling storage temperature, maintaining a dry environment, and sealing storage, we can effectively extend the storage life of MAOS and improve its effectiveness. Desheng Technology has been committed to the research and development, production, and sales of various chromogenic substrate, with products sold both domestically and internationally. Especially TOOS, MAOS, TOPS have always been trusted and praised by customers. The MAOS oxidizing chromogen reagent produced by Desheng is a highly water-soluble, stable aniline analog with a wide pH range for coloring and oxidation reactions, and a purity of over 99%. Due to the rigorous production process, it can ensure that the appearance of the white powder is free of impurities. It can also be packaged according to customer needs. If you have purchasing requirements, you can directly contact the customer manager on the official website.

Biological buffering agents play a crucial role in various fields such as biochemistry, molecular biology, and cosmetic science. They can maintain the acid-base balance of the reaction system, protect the structure and function of biomolecules, and ensure the accuracy and reliability of experimental results. Among numerous biological buffering agents, Bicine (N, N-dihydroxyethylglycine) has attracted widespread attention and research due to its unique chemical structure and properties, particularly its ability to maintain charge balance in different pH environments. This article will delve into the characteristics of Bicine, explain its importance, and analyze its broad significance in practical applications. 1, Chemical Structure and Properties of Bicine Bicine is a zwitterionic buffering agent, endowed with unique buffering abilities by its amino and carboxyl groups in its chemical structure. In solution, Bicine can maintain charge balance by accepting or releasing protons according to different pH environments. When the solution is acidic, the amino portion of Bicine can accept protons and form positively charged ions; When the solution is alkaline, its carboxyl group can release protons and form negatively charged ions. The ability to maintain charge balance under different pH conditions makes Bicine an ideal biological buffer. 2, The mechanism of Bicine maintaining charge balance in different pH environments The mechanism by which Bicine maintains charge balance in different pH environments is mainly based on the weak electrolyte ionization balance in its molecular structure. In solution, Bicine molecules exist in ionization equilibrium, which is the proton transfer equilibrium between amino and carboxyl groups. When acid or base is added to the solution, this equilibrium is disrupted, but Bicine can re-establish equilibrium by absorbing or releasing protons, thereby maintaining the pH stability of the solution. Specifically, when the solution is acidic, the concentration of hydrogen ions in the solution increases, and the amino portion of Bicine can accept these hydrogen ions to form positively charged ions, thereby slowing down the rate of solution acidification. On the contrary, when the solution is alkaline, the concentration of hydroxide ions in the solution increases, and the carboxyl group of Bicine can release protons to form negatively charged ions, thereby slowing down the rate of solution alkalization. This ability to maintain charge balance by accepting or releasing protons enables Bicine to provide effective buffering over a wide pH range (typically 7.6-9.0). 3, The importance of maintaining charge balance in Bicine The ability of Bicine to maintain charge balance in different pH environments is of great significance for biochemical and molecular biology experiments. Firstly, it can provide a stable pH environment for biomolecules, protecting their structure and function from changes in acidity or alkalinity. Biomolecules such as enzymes and proteins are extremely sensitive to changes in pH, and environments that are too acidic or too alkaline can lead to structural damage and loss of function. The addition of Bicine can ensure that biomolecules function under optimal pH conditions, thereby improving the accuracy and reliability of experiments. Secondly, Bicine's charge balancing ability also helps maintain the ion strength and osmotic pressure stability of biochemical reaction systems. Ionic strength and osmotic pressure are important factors that affect the rate and equilibrium of biochemical reactions. The addition of Bicine can ensure the stability of ion concentration in the reaction system and provide an optimal ion environment for biochemical reactions. Meanwhile, Bicine can also regulate the osmotic pressure of the system, making it closer to the physiological environment inside the organism, thereby improving the efficiency and stability of biochemical reactions. 4, The application of Bicine in cosmetic science In addition to the fields of biochemistry and molecular biology, Bicine also has broad application prospects in cosmetic science. The acidity and alkalinity of cosmetics not only affect the stability of the product, but also directly affect the safety and user experience of the product. Bicine, as an excellent biological buffering agent, can maintain the acid-base balance of cosmetics and protect the skin barrier from damage. At the same time, the addition of Bicine can also improve the skin feel of cosmetics, making them smoother and more delicate, enhancing the user experience. In addition, Bicine also has the ability to chelate heavy metal ions, which can further protect skin health. 5, Conclusion In summary, Bicine, as a biological buffering agent that maintains charge balance in different pH environments, has shown broad application prospects in various fields such as biochemistry, molecular biology, and cosmetic science. Its unique chemical structure and properties enable it to provide effective buffering over a wide pH range, protect the structure and function of biomolecules, and maintain the ion strength and osmotic pressure stability of biochemical reaction systems. Hubei Xindesheng Material Technology Co., Ltd. is a manufacturer of bicine buffering agents. The company was established in 2005 and has been committed to the research and development of biological buffering agents for more than ten years. Not only has it established its own research and development team, but it has also achieved important results in this field. Currently, the company produces and sells more than 30 types of biological buffering agents, with a complete range of products. Welcome customers who are interested in purchasing to inquire and learn more!

In the field of in vitro diagnostics (IVD), the China International Conference on Laboratory Medicine and Blood Transfusion Instruments and Reagents (CACLP) is undoubtedly an annual industry event. The upcoming 22nd CACLP is highly anticipated. This grand event will be held from March 22nd to 24th, 2025 at the Hangzhou Convention and Exhibition Center. Over 1200 companies, including Hubei Xindesheng Material Technology Co., Ltd., will participate, bringing a feast of technology and products to the industry. The Importance and Influence of CACLP Since its establishment in 1991, CACLP has become a flagship exhibition in the field of IVD at home and abroad after years of development and precipitation. It integrates exhibition display, academic exchange, brand promotion, supply chain construction, investment attraction, and cooperation negotiation, and is an important indicator for the development of the IVD industry. Every CACLP closely follows the new trends in the development of the in vitro diagnostics industry, providing a platform for communication and cooperation among enterprises, experts, scholars, and others in the industry, promoting technological innovation and market expansion in the entire IVD industry. Over the past twenty exhibitions, CACLP has witnessed and driven the rapid development of the IVD industry. From early simple product displays to now covering cutting-edge technology seminars, industry university research cooperation and docking, CACLP continues to upgrade and inject momentum into the development of the industry. It has promoted communication and cooperation between domestic and foreign enterprises, accelerated the promotion and application of new technologies and products, and played an important role in the promotion, sales, conversion, and improvement of IVD products. Highlights and Features of the 22nd CACLP 1. Strong lineup of exhibiting companies: This exhibition attracted over 1200 companies, covering various fields of the IVD industry. Not only are there established giants in the industry, but there are also numerous emerging innovative enterprises. These enterprises will bring their own new products and technologies, showcasing the innovative achievements and development trends of the IVD industry. 2. In depth domestic and international exchanges: The exhibition will invite exhibition groups from multiple countries and regions to showcase excellent diagnostic technologies, present cutting-edge trends in domestic and international industries, and bring rich market information and cooperation opportunities. 3. Rich on-site activities: During the exhibition, multiple academic forums, technical seminars, new product launches, and other events will be held. These activities will invite experts, scholars, and business representatives from the industry to conduct in-depth discussions on hot topics in the IVD industry, such as new breakthroughs in medicine and molecular diagnostic technology, and the development trends of POCT. They will provide participants with opportunities for learning and communication, promoting knowledge sharing and technological innovation. Hubei Xindesheng Material Technology Co., Ltd. Exhibition Highlights Hubei Xindesheng Material Technology Co., Ltd. was established in 2005 and is located in Guanggu United Science and Technology City, Huarong District, Ezhou City, Hubei Province. The company focuses on the research and development, production, and sales of polymer materials and biologics, and has accumulated rich experience and technical strength in the upstream raw material field of IVD. Its products cover multiple categories such as biological buffering agents, chemiluminescence reagents, and chromogenic substrates, and have been widely recognized in the market for their quality and excellent performance. At this CACLP, Xindesheng will showcase its core products and new research and development achievements. For example, the biological buffering agents produced by it, such as Tris, Bicine, Caps, etc., have the characteristics of high purity and good stability, and are widely used in biochemical experiments and in vitro diagnostic reagents; Chemiluminescence reagents such as luminol and acridine esters have high sensitivity and strong luminescence efficiency, providing strong support for chemiluminescence immunoassay; Chromogenic substrates (new Trinder's reagents) such as TOOS, TOPS, ADOS, etc. play an important role in biochemical testing and can accurately detect various clinical indicators. New Desheng will leverage this exhibition platform to engage in in-depth technical exchanges and cooperation negotiations with other enterprises, research institutions, and others in the industry. Professional personnel from the company will answer visitors' questions and share products at the booth. At the same time, Xindesheng also hopes to seek more cooperation opportunities through exhibitions to jointly promote the development of the upstream raw material industry of IVD. As the exhibition approaches, let us look forward to the wonderful presentation of this industry event together.