Human YWHAB ELISA Kit

Human 14-3-3 beta/alpha ELISA Kit is a sandwich Enzyme-Linked Immunosorbent Assay (sELISA) designed for the in vitro quantitative determination of human 14-3-3 beta/alpha in serum, plasma, tissue homogenates, and other biological fluids.

14-3-3 beta/alpha

Human 14-3-3 beta/alpha ELISA Kit (A77539) employs the sandwich enzyme immunoassay technique for the quantitative measurement of human 14-3-3 beta/alpha in serum, plasma, tissue homogenates, and other biological fluids. An antibody specific for 14-3-3 beta/alpha has been pre-coated onto a 96-well microtiter plate. The standards and test samples are added into the wells and the 14-3-3 beta/alpha 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-14-3-3 beta/alpha Antibody, which binds the captured 14-3-3 beta/alpha 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 14-3-3 beta/alpha captured in each well. The concentration of 14-3-3 beta/alpha can then be calculated by reading the O.D. absorbance at 450nm in a microplate reader and referring to the standard curve.

Colorimetric

4h 30m