ELISA kit detection principle and scope of application
ELISA kit is a new generation of drug residue detection products developed by ELISA technology. Compared with instrument analysis technology, it has the characteristics of fast, simple, accurate and high sensitivity, which can minimize the operation error and work intensity. ELISA kit detection principle: The ELISA kit uses an indirect competitive ELISA method. Pre-coated antigens are pre-coated on the microwell strip. The residue bisphenol A in the sample competes with the pre-coated conjugate antigen on the microwell strip for anti-bisphenol A antibody. After the enzyme-labeled secondary antibody is developed by TMB substrate, the absorbance value of the sample is negatively correlated with the content of bisphenol A contained in the sample. Compared with the standard curve and multiplied by its corresponding dilution factor, the bisphenol in the sample can be obtained A content. Scope of application of ELISA kit: The ELISA kit can qualitatively and quantitatively detect the residual amount of bisphenol A in food packaging bags, plastic bottles and other samples. Kamaishu (Shanghai) Biotechnology Co., Ltd. is mainly engaged in the research and development and sales of immunology, molecular biology and conventional biochemical reagents. Institutions provide first-class scientific research reagents and perfect technical services to meet the needs of biotechnology experiments such as biochemistry, molecular biology, cell biology, immunology and so on. Mainly engaged in ELISA kits, cells, standards, antibodies, biological reagents, consumables, culture media, primary antibodies, secondary antibodies, and other products,
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