QuickStep Human T (Testosterone) ELISA Kit

Steroid hormone analysis in clinical research and endocrinology laboratories often centers on testosterone, the principal androgen that influences muscle mass, bone density, libido, and reproductive function in both sexes. The QuickStep Human Testosterone ELISA Kit from Assay Genie is built around a competitive immunoassay principle: testosterone present in the specimen competes with a labeled testosterone analogue for binding to immobilized anti-testosterone antibodies, and after washing, a chromogenic substrate produces a colorimetric signal that is inversely proportional to the analyte concentration.

This 96 Assays format kit accommodates serum samples, urine collections, saliva specimens, and plasma drawn from human subjects, allowing researchers to select the most appropriate biological matrix for each study design — whether tracking diurnal variation in a single subject, comparing matched sample types across a cohort, or processing large clinical archives. The assay is intended for research use only and supports laboratory workflows that include academic endocrinology projects, reproductive biology studies, sports science investigations, and pharmaceutical screening programs.