Usage of serum separating gel procoagulant tube

 

As the name suggests, the serum separating gel and coagulant accelerator tube is added to the inside of the test tube. When going to the hospital for blood testing, they often exist in the tube for blood drawing. However, it may be difficult to identify by naked eye. They are basically finished tubes, which have been added and used directly. So, what is the use method of serum separating gel coagulating tube? Here's a detailed introduction.

 

Addition of serum separating gel and coagulant

 

When the serum separating gel contacts with the blood in the tube, its main function is to separate the serum and blood cells. When it is used together with the coagulant, it can quickly separate the serum sample and obtain more accurate detection results. The serum separating gel can be directly added, but the coagulant is usually a powder, which needs to be made into an absolute ethanol suspension, then sprayed on the inner wall of the test tube, and placed in the air drying box for drying.

 

Use of serum separating gel accelerating tube

 

After blood collection, the operator shall slowly rotate the test tube for 4-5 times to make it evenly contact with the reagent. After the blood sample is fully coagulated, it shall be placed for about half an hour, and then put it into the centrifuge for operation. Pay attention to the centrifugation speed and time. Once the centrifugation speed is not enough and the force on the separating gel is too small, the result is that it cannot be turned over, or because of the coagulant, the blood is centrifuged before it is completely coagulated, which will cause hemolysis. Therefore, the requirements for the serum separating gel and the coagulant inside the test tube are relatively high.

 

Precautions for serum separating gel procoagulant tube

 

Due to the lack of experience, many medical personnel may block the analyzer with fibrin filaments in serum when using the serum gel accelerating tube during the experiment. If the method used is correct, this phenomenon may be caused by the poor quality of the gel. Although there are many separation adhesive manufacturers and the quality is close to the international level, there are still many "fake" products. During the selection process, special attention must be paid.

 

If the whole process is smooth, after centrifugation, the serum and blood clot are completely separated, and then the serum sample can be directly tested or analyzed on the computer. Only with these elements can we obtain high-quality serum samples. Pay attention to the performance of serum separating gel and coagulant during use.

 

Desheng is a professional supplier of additives for blood collection tubes. Its products are all analytical pure, and the quality is controlled by professional R&D personnel. There is no need to worry. At present, products such as serum separating gel and EDTA potassium salt have been sold overseas, and there are as many as 100 partners, which are highly recognized by the market. If you need blood collection reagents, please click the website for details!