Human anti 21-OHAb antibody ELISA Kit

Assay Genie's sandwich ELISA kit is designed to detect and quantify human anti-21-hydroxylase antibody (21-OHAb) in research samples, supporting studies into autoimmune disorders such as autoimmune polyendocrine syndrome type 1 and Addison's disease where this antibody serves as a key biomarker.

Built on a double-antigen sandwich ELISA format with colorimetric readout, the assay is intended for human serum and plasma, with protocols also available for cell culture supernatant, cell or tissue lysate, and other liquid sample types. Reported sensitivity is 0.188 ng/mL with a working range of 0.313–20 ng/mL. Unopened kits should be stored sealed at 2–8°C and should not be frozen.