Combination use of blood collection vessel coagulant and additive serum separation gel

Additives in blood collection vessels play an important role in the process of blood collection, separation, and analysis. As two common additives, coagulants and serum separation gels play an indispensable role in improving the processing efficiency of blood samples and ensuring the accuracy of analysis results when used in combination. The combination of these two can quickly and efficiently separate blood, providing clear serum samples for subsequent experiments and detection.

Coagulant suspension

The function and characteristics of blood collection vessel coagulant

A coagulant is a chemical reagent that can accelerate blood clotting. After blood collection, coagulants can quickly act on coagulation factors in the blood, initiating the coagulation process and causing the blood to coagulate into lumps in a short period of time. This rapid coagulation characteristic is crucial for clinical laboratory work. It can not only reduce the coagulation time of the sample, improve work efficiency, but also avoid hemolysis caused by incomplete blood coagulation, ensuring the integrity of the sample. In blood collection tubes, coagulants are usually sprayed onto the tube wall and exert their effects through contact with blood. In addition, the stability and ease of use of coagulants are also important reasons for thei popularity.

Structure and Function of Serum Separation Gel

Serum separation gel is a viscous fluid that contains a large number of hydrogen bonds in its structure, and the binding of these hydrogen bonds forms a network structure. Under the action of centrifugal force, the mesh structure is destroyed and becomes a fluid with low viscosity; And when the centrifugal force disappears, the network structure re forms and returns to a fluid with high viscosity. This thixotropy enables serum separation gel to play a crucial role in the process of blood centrifugation.

After the blood solidifies in the blood collection tube, the serum separation gel forms a gel like isolation layer between the serum and the blood clot under the action of centrifugal force. This isolation layer effectively separates serum and blood clots, avoiding contamination of serum by fibrin and hemolysis, and improving the purity of serum. At the same time, the isolation layer of the serum separation gel tightly adheres to the wall of the test tube, allowing the serum to be directly absorbed by the automatic analyzer in its original state, or stored in refrigeration and transported over long distances without affecting the accuracy of the test results.

The combination of coagulant and serum separation gel

The combination of coagulants and serum separation gels in blood collection tubes achieves rapid coagulation and efficient separation of blood samples. During the blood collection process, the blood first comes into contact with the coagulant on the tube wall, rapidly initiating the coagulation process. As the blood coagulates, the test tube is placed in a centrifuge, and the serum separation gel begins to act, forming an isolation layer between the serum and blood clots. During this process, coagulants and serum separation gels each perform unique functions and work together to complete the processing of blood samples.

Advantages of using coagulants in combination with serum separation gel

1. Simplified the clinical testing process and improved work efficiency. By rapid solidification and effective separation, the sample processing time is greatly reduced, allowing for faster retrieval of test results. Meanwhile, due to the ability of serum separation gel to prevent contamination from fibrin and hemolysis, it ensures the quality of serum and the accuracy of test results.

2. The combination of coagulants and serum separation gels also makes sample storage and transportation more convenient. The isolation layer formed by serum separation gel can maintain the original state of serum and avoid sample changes caused by external factors. Therefore, whether stored in refrigeration or transported over long distances, this combination of blood collection tubes can ensure the stability of samples and the reliability of detection results.

3. Widely applicable: The combination of blood collection vessel coagulant and additive serum separation gel is suitable for various detection projects, such as serum biochemistry, immunology, etc.

Product packaging

The combination of blood collection vessel coagulant and serum separation gel is a fast and efficient method for serum separation, providing convenience for clinical medicine and laboratory research. As a supplier of raw materials for blood collection tube additives, Desheng can supply coagulants and serum separation gels, which can be combined and added to blood collection tubes for more ideal experimental results. At present, there are a large number of spot goods for sale at cheap prices. If you have any relevant intentions, please click on the website to inquire about details and purchase!