Mouse Pregnancy Associated Plasma Protein A (PAPPA) ELISA Kit

PAPP-A ELISA Kit, PAPA ELISA Kit, ASBABP2 ELISA Kit, DIPLA1 ELISA Kit, IGFBP-4ase ELISA Kit, PAPPA1 ELISA Kit, Pappalysin 1 ELISA Kit, Insulin-Like Growth Factor Binding Protein-4 Protease ELISA Kit, Differentially Placenta 1 Expressed Protein ELISA Kit

Standard: 5000 pg/mL. Test principle: The test principle applied in this kit is Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Mouse PAPPA. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Mouse PAPPA. Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added, only those wells that contain Mouse PAPPA, biotin-conjugated antibody and enzyme-conjugated Avidin will exhibit a change in color. The enzyme-substrate reaction is terminated by the addition of sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm ± 10nm. The concentration of Mouse PAPPA in the samples is then determined by comparing the OD of the samples to the standard curve