Cortisol-HRP Antigen

Antibodies.com provides this cortisol antigen as a 1 ml liquid conjugate with horseradish peroxidase attached, ready for incorporation into competitive immunoassay workflows. The HRP-labeled cortisol functions as the enzymatic tracer in plate-based assays that quantify cortisol or screen anti-cortisol antibody binding during method development. Because the reagent ships as a ready-diluted liquid, researchers can add it directly to coated microplates or pre-mix it with sample and primary antibody without additional reconstitution steps. The conjugate supports chromogenic readout on standard plate readers and is compatible with routine immunoassay buffer systems used in endocrinology, stress-axis, and metabolic research, where it serves as both a calibration reagent and a screening tool for assay validation.