The role of serum separating gel in blood examination

 

The serum separating gel is an indispensable part of the on-site medical examination. Because of its good physiological inertia, sealing and thixotropy, it can isolate serum and blood clots in blood examination, and is usually used in biochemical indicators, immunological indicators, coagulation function analysis, nucleic acid detection and other blood examination items.

 

The physiological inertia of serum separating gel means that its components do not have chemical reaction to blood, and will not affect the clinical chemistry and immune test items with serum as the test object. The sealing property is because the serum separating gel can completely gather in the center of the test tube to completely separate the serum and blood clot in the blood sample, so as to prevent the exchange of components between the serum and blood clot.

 

As the serum separating gel is a viscous fluid containing a lot of hydrogen bonds, the network structure is formed by the association of hydrogen bonds. Under the action of centrifugal force, the network structure is destroyed and the viscosity is reduced; When centrifugation disappears, the network structure recovers and the viscosity becomes higher, which is thixotropic. This property can be used to separate serum and blood clot.

 

Because of these characteristics, the serum separating gel can well prepare high-quality blood samples, prevent the exchange of blood components, and facilitate the storage and transportation of blood samples. The use of serum separating gel not only improves the serum yield, but also reduces the influence on the original serum; Moreover, serum separation, detection and analysis, blood sample preservation and final treatment after the blood sample is injected into the blood collection vessel are all completed in one blood collection vessel, reducing the risk of blood virus infection.

 

With the use and development of serum separating gel in field medicine, Desheng has developed radiation resistant separating gel according to its market use, which solves the problems of traditional separating gel that is not radiation resistant and has solidified after a long storage time, prolongs the storage time of blood samples, so that its test results are not affected.

 

Desheng is a professional manufacturer of serum separating gel. After 17 years of research, it has not only made significant achievements in serum separating gel, but also reached cooperation with many biomedical enterprises, with a high market share; Besides the serum separating gel, other blood collection additives are also recognized by customers. If you want to know more, please click the official website!