Porcine IGFBP2 ELISA Kit (A74081)

检测限 ：0.375 ng/ml

检测方法 ：Colorimetric

适应物种 ：Porcine

标记物 ：0.625-40 ng/ml

样本 ：Serum, plasma, tissue homogenates, and other biological fluids.

规格 ：96T

Porcine IGFBP2 ELISA Kit (A74081) employs the sandwich enzyme immunoassay technique for the quantitative measurement of porcine IGFBP2 in serum, plasma, tissue homogenates, and other biological fluids. An antibody specific for IGFBP2 has been pre-coated onto a 96-well microtiter plate. The standards and test samples are added into the wells and the IGFBP2 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-IGFBP2 Antibody, which binds the captured IGFBP2 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 IGFBP2 captured in each well. The concentration of IGFBP2 can then be calculated by reading the O.D. absorbance at 450nm in a microplate reader and referring to the standard curve.