Principle of Assay
Rat G-6-Pase Catalytic Subunit 1 ELISA Kit (A73788) is a 4 hour sandwich Enzyme-Linked Immunosorbent Assay (sELISA) designed for the in vitro quantitative determination of rat G-6-Pase Catalytic Subunit 1 in serum, plasma, tissue homogenates, and other biological fluids. A 96-well microtiter plate has been pre-coated with an antibody specific for G-6-Pase Catalytic Subunit 1. Standards and samples are added to the wells, where G-6-Pase Catalytic Subunit 1 binds to the immobilized capture antibody. Following incubation, unbound components are removed by washing and a biotinylated detection antibody specific for G-6-Pase Catalytic Subunit 1 is added to the wells. The detection antibody binds the captured G-6-Pase Catalytic Subunit 1 to form an antibody-antigen-antibody sandwich complex. After further incubation and washing, HRP-Streptavidin conjugate is added to the wells. TMB substrate solution is then added to visualize the HRP enzymatic reaction. This produces a blue-coloured product that changes to yellow following addition of acidic stop solution. The intensity of the yellow colour is directly proportional to the amount of G-6-Pase Catalytic Subunit 1 captured in each well. The concentration of G-6-Pase Catalytic Subunit 1 is calculated by reading the absorbance at 450 nm and comparing the values with the standard curve.