PIBF1
Reactivity: Human
Colorimetric
0.78-50 ng/mL
Plate
Pre-coated
Protocol
Progesterone Immunomodulatory Binding Factor 1 (PIBF1) BioAssay-ELISA Kit (Human) is a Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Progesterone Immunomodulatory Binding Factor 1 (PIBF1). Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to Progesterone Immunomodulatory Binding Factor 1 (PIBF1). 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 Progesterone Immunomodulatory Binding Factor 1 (PIBF1), 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 Progesterone Immunomodulatory Binding Factor 1 (PIBF1) in the samples is then determined by comparing the O.D. of the samples to the standard curve.