Search，Order，Antibody,ELISA Kit & Protein

The kit is for the quantitative level of CAT in the sample, adopt purified Human CAT to coat microtiter plate, make

solid-phase antibody, then add CAT to wells, Combine CAT antibody with labeled HRP to form antibody-antigen

-enzyme-antibody complex, after washing completely, add TMB substrate solution, TMB substrate becomes blue color at

HRP enzyme-catalyzed, reaction is terminated by the addition of a stop solution and the color change is measured at a

wavelength of 450 nm. The concentration of CAT in the samples is then determined by comparing the O.D. of the samples

to the standard curve.