High-efficiency Blood Clot Activator Detailed Introduction
The main components of blood coagulation powder are silica powder, thrombin, etc. It is specially used as a blood coagulant in vacuum blood collection tubes. Compared with the past water bath heating blood coagulation, it can make blood coagulate more quickly and stably, and is affected by the environment. The temperature effect is small and the efficiency of large-scale operation is significantly improved. It is the main raw material for configuring coagulants, and can also be used in scientific research experiments and animal blood testing projects
Desheng Blood Coagulation Powderproduct Advantages
Since blood coagulation powder is specially developed by Desheng for vacuum blood collection tubes, there are very few products of the same type on the market. It has the following advantages:
The blood Coagulation powder Desheng company develops and produces greatly shortens the blood coagulation time. The initial coagulation only takes 7-10 minutes, and the complete coagulation is 15-20 minutes;
Blood coagulants are commonly used in the market. Desheng also has coagulant products, but its main raw material is blood coagulation powder. In order to facilitate storage and transportation and save costs for customers, Desheng has launched blood coagulation powder. Configuration methods and usage methods Desheng also has professionals online or on-site teaching throughout the process;
Desheng blood coagulation powder is added to prevent fibrin from hanging on the wall, which can effectively avoid the phenomenon of wall hanging at low temperature
Desheng blood coagulation powder is in powder state, and the validity period is stable. Long-term storage will not reduce the efficiency of coagulation. It has been strictly verified that it does not interfere with various biochemical and immune testing items;
Desheng blood coagulation powder has a professional and strong technical team. Provide a full range of product testing and special testing services for customer needs, such as performance indicators of coagulation, total number of colonies, etc.
Application of Blood Clot Activator
Blood coagulation powder can not be used directly as coagulation-promoting additive in vacuum blood collection tubes, but it still needs to be configured as coagulant, and blood coagulant is used in China, which is closely related to ambient temperature, degree of inversion and mixing, characteristics of patient's blood, and coagulation promotion. It is related to factors such as the performance of the agent and the amount of blood collected.
When the temperature is lower than 20°C, the dosage of the coagulant should be appropriately increased, and the number of inversions should be increased to prolong the coagulation time, so as to achieve sufficient coagulation and effectively separate serum. When coagulation is insufficient, it will cause blood cells and fibrin filaments to hang on the wall and mild hemolysis.
High-efficiency Coagulation-promoting Powder:
Everyone usually comes into contact with the prepared blood coagulation-promoting powder solvent, and it is rare to see powder. When using, it is prepared into water or alcohol suspension, sprayed on the inner wall of the test tube, and dried at 40--50 °C. Or directly add the dry powder into the test tube with a measuring spoon. Generally, 0.5~1mg of this product can quickly coagulate a 1ml blood sample.
Solvent Configuration Method Of Desheng Blood Coagulation Powder.
Pour the prepared 850ml of alcohol into half to 60 grams of the coagulation powder, and stir with a glass rod until it is completely dissolved (because the coagulation powder will have a certain amount of precipitation after dissolving, so add the alcohol twice in this step. , to avoid residual coagulant powder in the following utensils) to obtain reagent A for use;
Weigh 18g of Desheng water-soluble silicifying agent and 150ml of purified water, stir to fully integrate, Obtain reagent B;
Mix the prepared reagent A and reagent B into a beaker, stir and mix well, and use the remaining ethanol in step 1 to clean the beaker containing the coagulation-promoting powder solvent to avoid the loss of the bottom of the cup due to powder precipitation, Pour the alcohol into the mixed AB reagent;
Continue stirring with a stirring rod for 30 minutes to make it fully mixed to obtain 1L of successfully configured blood coagulation powder solvent.
Precautions For High-efficiency Coagulation Powder
The company's coagulation powder has a unique composition and process, please do not mix it with other suppliers ‘coagulation powder products, so as to avoid defective products;
In blood collection tubes containing coagulant-promoting powder, the blood must be centrifuged after complete coagulation to obtain high-quality specimens;
After it is configured as a coagulant and added to the blood collection tube, it needs to be sterilized by irradiation. It is recommended to use γ-ray irradiation with a dose of 8-250KGy. The irradiation dose is controlled by the initial colony number.