产品描述:The human MHC Class I polypeptide-related sequence A (MIC-A) Kit is a sandwich ELISA. The capture antibody is a polyclonal human MIC-A antibody pre-coated onto the 96-well strip plates provided in the kit. Human test samples and standards of known MIC-A concentration are added to these wells and allowed to complex with the bound MIC-A antibody. A biotinylated human MICA polyclonal antibody is then added. This detection antibody binds to the antigen thus completing the sandwich. After washing, an enzyme Avidin-Biotin-Peroxidase complex (ABC) is added which binds to the second antibody. The peroxidase substrate TMB is added to induce a coloured reaction product. The intensity of this coloured product is directly proportional to the concentration of MIC-A present in the samples. The purpose of this kit is the in-vitro quantitative detection of human MIC-A in cell culture supernatants, cell lysates, and serum, only when used as directed. This kit has been configured for research use only and is not to be used in diagnostic or clinical procedures.