The reaction between the worm and the detection of red blood cell antibody. Based on the specification shows the reaction in the form of a group of red blood cell (hemagglutination) or rupture of red blood cells (hemolysis).In General, use the standard method in vitro release medium salt that way these tests are used to detect the worm of red blood cell (red cell typing) filter for detection antibody in (antibody screening test) or to detect the type of antibody (antibody identification) as well as tests for blood compatibility before the patient one important factor (crossmatching) affect the engine between the worm and the detection of red blood cell antibody is antihuman globulin before refilling liquid clear cells, serum, and techniques to shake to read, which requires skill and experience.Ra high, positive reaction either weak (weak reaction) is the developer of the technique, gel test used to detect the main engine through the gel as the clustered red blood cell's reaction after spinning in a gel to apply the appropriate speed. Red blood cells that are collected will be held in the upper part of the red blood cell surface of gel that does not occur, the group will agree that butt tube. This reduces errors, from spinning and shaking techniques to read. At present, there are companies that manufacture gel test in the market at least 4 companies but very expensive (around 20-23 baht per test) is one of the limitations of the gel test that will be used in the daily work, so researchers are required to develop and manufacture ge microtube.L test created in the laboratory to blood by using a device that is used in the laboratory and adjust to suit the various applications especially in large laboratory must have validation engine is a lot of red blood cell. This is to develop a series of tests by a reliance on technology in the country. Reduce the import of high-priced products from abroad.
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