Rat G-6-Pase Catalytic Subunit 1 ELISA Kit (A73788) employs the sandwich enzyme immunoassay technique for the quantitative measurement of rat G-6-Pase Catalytic Subunit 1 in serum, plasma, tissue homogenates, and other biological fluids. An antibody specific for G-6-Pase Catalytic Subunit 1 has been pre-coated onto a 96-well microtiter plate. The standards and test samples are added into the wells and the G-6-Pase Catalytic Subunit 1 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-G-6-Pase Catalytic Subunit 1 Antibody, which binds the captured G-6-Pase Catalytic Subunit 1 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 G-6-Pase Catalytic Subunit 1 captured in each well. The concentration of G-6-Pase Catalytic Subunit 1 can then be calculated by reading the O.D. absorbance at 450nm in a microplate reader and referring to the standard curve.