Blood volume requirements for serum separation gel anticoagulant tubes

Release time:

2024-04-03


In biochemistry and clinical laboratories, serum separation gel coagulation tubes are widely used for the collection, separation, and preservation of blood samples. Serum separation gel is a special chemical substance that can separate red blood cells and plasma from the blood, thereby obtaining clear serum samples. In order to ensure that the serum separation gel promoting coagulation tube can function properly, there are strict requirements for the amount of blood added to it. Below, a detailed explanation will be provided on the working principle, blood volume requirements and influencing factors, and the effects of insufficient or excessive blood volume of serum separation gel coagulation tubes.

 

 

serum separation gel

 

Overview of serum separation gel coagulation promoting tubes

 

A serum separation gel procoagulant tube is a blood collection device that integrates blood collection, coagulation, and serum separation. Its main components include a blood collection needle, tube cover, serum separation gel, procoagulant, and other components. After adding the separation gel to the blood sample, it will quickly act under centrifugation, forming a clear interface to separate red blood cells and plasma. Meanwhile, the action of coagulants accelerates the coagulation process of blood, leading to faster formation of serum. During centrifugation, red blood cells and plasma can be separated, resulting in a pure serum sample.

 

Blood volume requirements for serum separation gel coagulation promoting tubes

 

The blood volume requirements for serum separation gel anticoagulant tubes are usually determined based on the volume of the test tube and the manufacturer's recommendations. Generally speaking, the standard serum separation gel for promoting coagulation requires a blood volume within the range of 3-5 ml. However, sometimes specific health requirements may be influenced by the following factors:

 

1. Test tube capacity: The demand for blood samples varies depending on the size of the test tube. Generally speaking, the larger the test tube capacity, the more blood samples are required.

 

2. The types of separation gel and coagulant: Different brands and models of serum separation gel coagulant tubes may have different requirements for blood volume. Therefore, in practical operation, the required blood volume should be determined based on the type of test tube used.

 

3. Experimental purpose: Different experiments may have different requirements for the quantity and quality of serum samples. For example, some experiments may require more serum samples to ensure the accuracy of the results, while others may have higher requirements for the purity of serum.

 

Benefits of blood volume requirements for serum separation gel anticoagulant tubes with a volume of 3-5 ml

 

1. Ensure the accuracy of laboratory testing: The blood volume in the serum separation gel coagulation promoting tube is required to be within the range of 3-5 ml, mainly to ensure the accuracy of laboratory testing. Within this range, it can be ensured that the laboratory obtains sufficient serum for various biochemical and immunological tests, while avoiding inaccurate experimental results due to insufficient blood volume.

 

2. Adapt to the needs of different testing projects: Different laboratory testing projects have varying serum requirements, and a blood volume range of 3-5 ml can meet the needs of most clinical laboratories. This design takes into account the actual situation of clinical medicine and ensures the universality of serum separation gel promoting coagulation tubes.

 

Serum separation gel anticoagulant tubes are widely used in clinical medicine, especially in various fields such as biochemical testing and immunological testing. Its structural design is simple and easy to operate, making it one of the indispensable tools in the laboratory. The requirement for blood volume is within the range of 3-5ml, ensuring the accuracy and flexibility of laboratory testing. Relevant personnel should follow the standards during blood collection operations to ensure that the blood volume is within the specified range, thereby ensuring the smooth progress of laboratory work.

 

 

packing of products

 

As a manufacturer of blood collection additives, Desheng can supply various specifications and packaging of serum separation gels and coagulants, with stable performance and convenient and fast clinical blood collection. At present, there are discounts and promotions. If you are interested, please click on the website to inquire about details and make a purchase!