Rat beta 2 Microglobulin ELISA kit is a sandwich Enzyme-Linked Immunosorbent Assay (sELISA) designed for the in vitro quantitative determination of rat beta 2 Microglobulin in serum, plasma, tissue homogenates, and other biological fluids.

• Ready To Use ELISA Kit
• Detection Range: 1.563 to 100 ng/ml
• Sensitivity: 0.938 ng/ml
• Sample Type: Serum, plasma, tissue homogenates, and other biological fluids
• Assay Precision: Intra - Assay: CV <8%, Inter - Assay: CV <10%

Rat beta 2 Microglobulin ELISA Kit (A74348) employs the sandwich enzyme immunoassay technique for the quantitative measurement of rat beta 2 Microglobulin in serum, plasma, tissue homogenates, and other biological fluids. An antibody specific for beta 2 Microglobulin has been pre-coated onto a 96-well microtiter plate. The standards and test samples are added into the wells and the beta 2 Microglobulin present in each sample is bound to the wells by the immobilized antibody. Following incubation, the wells are washed and then incubated with Biotinylated Anti-beta 2 Microglobulin Antibody, which binds the captured beta 2 Microglobulin present in each well. Following incubation, unbound biotinylated detection antibody is removed by washing, and an HRP-Streptavidin conjugate is added to the wells and the microtiter plate is incubated. Following incubation and washing, TMB substrate solution is then used to visualize the HRP enzymatic reaction by catalysis to produce a blue-coloured product that changes to yellow after addition of acidic stop solution. The density of yellow is proportional to the amount of beta 2 Microglobulin captured in each well. The concentration of beta 2 Microglobulin can then be calculated by reading the O.D. absorbance at 450nm in a microplate reader and referring to the standard curve.