Blood anticoagulant is the application of physical or chemical methods to remove or inhibit some blood coagulation factors, prevent blood coagulation, known as anticoagulation. Chemical agents or substances that can prevent blood coagulation are called anticoagulants or anticoagulants.

Desheng biochemical is specialized in the R & D, production and sales of vascular additives, in vitro diagnostic reagents, buffers and luminescent substrates. In the aspect of blood vessel additive, it has formed independent intellectual property rights and professional production and research capacity.

To provide products and raw material solutions for more than 100 domestic and foreign manufacturers. Desheng provides 6 different blood coagulants for you to choose from. What are the similarities and differences between these 6 blood coagulants? Let's make a comparison.

Heparin sodium

White amorphous powder, odorless, soluble in water, easy to absorb moisture, average molecular weight of 15000, stable at room temperature. The heparin sodium titer of our company is more than 150 IU / Mg, and the anhydrous titer is more than 160 IU / mg. Other indexes were controlled according to the standard of heparin sodium.

This product is suitable for the collection and anticoagulation of blood samples in clinical biochemical examination and emergency biochemical examination, and also suitable for the collection and anticoagulation of blood samples in some Hemorheology projects.

Heparin sodium is recommended as an anticoagulant in the determination of ion content in blood, because it is the least likely to interfere with the determination of other ions.

This product is not a drug and can not be used as an injection. It is forbidden to directly inject into human body and animals.

Heparin lithium

It is also a white amorphous powder, which is replaced on the basis of heparin sodium. It is stable at room temperature. The routine potency of heparin lithium was more than 150 IU / Mg, which was controlled according to the standard of heparin API.

When heparin lithium has impurities, abnormal smell, color and beyond the validity period, and heparin lithium solution appears turbid, it may be that heparin lithium solution has been contaminated or deteriorated, so it is forbidden to use.

Potassium oxalate

White monoclinic crystal, soluble in water, used in medicine and straw hat bleaching; also used as chemical reagent, fabric detergent; used as anticoagulant for venous blood vessel samples.

Dipotassium EDTA

White crystal powder, odorless, soluble in water, easy to absorb moisture, molecular weight 404.6, pH 4.8 ± 1 (5% aqueous solution, g / ml), water solubility ≥ 60% (g / ml, 25 ℃). It is stable at room temperature. The main content of potassium EDTA in our company is more than 99.0%. Other indicators are shown in the product test report.

When there are impurities, foreign matters, abnormal smell, color, serious moisture absorption and beyond the validity period of EDTA, it is forbidden to use.

Potassium EDTA

This product is specially used for in vitro anticoagulation of blood. It is an anticoagulant additive for clinical blood test. It is used for the pretreatment of blood samples (anticoagulant treatment) in the process of clinical blood collection and test.

This product can be sealed in a cool and dry place, away from light and moisture. The water solution of this product can be sealed at normal temperature under sterile condition. It is suggested that this product should be ready to use in water solution, and should not be stored in solution state for a long time.

Sodium citrate

White crystal powder, easy to absorb moisture, can be used as flavor agent and stabilizer in food and beverage industry; used as anticoagulant, expectorant and diuretic in pharmaceutical industry; used as adjuvant of nontoxic detergent instead of sodium tripolyphosphate in detergent industry; used as excellent chelator / complexing agent in chemistry; used in industry for sodium citrate. It is also used in brewing, injection, photographic medicine and electroplating.