Human IFA(Intrinsic Factor Antibody) ELISA Kit

Human IFA(Intrinsic Factor Antibody) ELISA Kit is an ELK Biotechnology ELISA kit for research measurement of IFA.

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 Human IFA. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human IFA. 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 Human IFA, 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 Human IFA in the samples is then determined by comparing the OD of the samples to the standard curve.

Target background

Alternative names include Gastric Intrinsic Factor; Gastric intrinsic factor (vitamin B synthesis); GIF; TCN3; TCM3.