Search，Order，Antibody,ELISA Kit & Protein

l   For the quantitative determination of human CXCL-13 concentrations.

l   Detection of species: Human

l   Detection medium: serum, plasma, tissue homogenates, cell culture supernates

Principle of test

The kit is for the quantitative level of CXCL-13 in the sample, adopt purified human CXCL-13 to coat microtiter plate, make solid-phase antibody, then add CXCL-13 to wells, Combine SOST 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 CXCL-13 in the samples is then determined by comparing the O.D. of the samples to the standard curve.

Composition of the kit