Human Xeroderma Pigmentosum, Complementation Group D (XPD) ELISA Kit

CXPD ELISA Kit, BTF2 p80 ELISA Kit, EM9 ELISA Kit, TTD ELISA Kit, ERCC2 ELISA Kit, TFIIH basal transcription factor complex 80 kDa ELISA Kit, De Sanctis-Cacchione ELISA Kit, Excision Repair Cross-Complementing Rodent Repair Deficiency 2 ELISA Kit

Standard: 10 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 XPD. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human XPD. 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 XPD, 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 XPD in the samples is then determined by comparing the OD of the samples to the standard curve