Human ATP Binding Cassette Transporter A4 (ABCA4) ELISA Kit

ABC-A4 ELISA Kit, ABC10 ELISA Kit, ABCR ELISA Kit, ARMD2 ELISA Kit, CORD3 ELISA Kit, FFM ELISA Kit, RMP ELISA Kit, RP19 ELISA Kit, STGD ELISA Kit, STGD1 ELISA Kit, Stargardt disease protein ELISA Kit, Retinal-specific ATP-binding cassette transporter ELISA Kit, RIM ABC transporter ELISA Kit

Standard: 20 ng/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 Human ABCA4. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human ABCA4. 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 ABCA4, 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 ABCA4 in the samples is then determined by comparing the OD of the samples to the standard curve