elisa reagent kit HIV 1 2 antibody and P24 antigen , TP syphilis
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- Supplier: MH Medical Co. Ltd. [Jilin China]MH
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Product Overview
Description
Product Description
Introduction and features
Elisa test kit is an experimental diagnostic method with high sensitivity, specificity, and reproducibility. Because its reagents are stable, easy to store, easy to operate, and the results are judged more objectively, it has been widely used in various fields of immunology testing. The ELISA kit is suitable for in vitro qualitative detection of anti-human hepatitis E (HEV) virus IgM antibody ELISA in human serum or plasma and many other areas.
1. Efficient, sensitive and specific antibodies;
2. Stable repeatability and reliability;
3. The adsorption performance is good, the blank value is low, the bottom of the transparency of the solid-phase carrier;
4. Apply serum, plasma, tissue homogenate, cell culture supernatant, urine and many other types of specimens;
5. Save experimental expenses.
Principle
The basis of immunoassay technology is the specific binding reaction between antigens and antibodies, so any good diagnostic reagents can not be separated from high-quality raw materials, such as antigens, antibodies and enzymes. The antigens used in the past for immunoassay are usually various purified antigens, and the antibodies are polyclonal antibodies obtained after purifying the antigen-immune animal and monoclonal antibodies obtained by using hybridoma technology, and the markers of antigens or antibodies are combined with enzyme markers. The substance is prepared by various chemical synthesis methods. In recent years, with the development of molecular biology, the use of genetic engineering methods to prepare a variety of special antigens or antibodies and their enzyme conjugates and other immunoassay reagents have become a new generation of real-time reagents, a variety of new methods of measurement are also emerging .
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