QuickStep Human Pg (Progesterone) ELISA Kit

This competitive immunoassay from Assay Genie quantifies progesterone (Pg) in human serum or plasma, supporting reproductive endocrinology research, luteal-phase studies, ovulation assessment, and investigations of steroid hormone balance. The QuickStep Human Pg (Progesterone) ELISA Kit uses a colorimetric readout compatible with standard microplate readers, producing a quantitative concentration curve across the assay's working range. Each kit contains pre-coated plate components in a 96 Assays configuration, together with reagents calibrated for human matrix samples: assay buffer, conjugate, standards, and substrate solution required to complete the protocol.

The workflow follows a competitive binding principle in which sample progesterone competes with a labelled analogue for antibody binding sites, making it appropriate for measuring small steroid molecules. Researchers use this ELISA Kit to track luteal-phase progesterone, evaluate corpus luteum function, monitor assisted reproduction cycles, and study conditions such as polycystic ovary syndrome, recurrent pregnancy loss, or adrenal hyperplasia where progesterone profiles inform clinical investigation.

Reagents are supplied in a 96 Assays format with sufficient volume to process a full microplate of samples, standards, and quality controls in a single run, and the procedure fits cleanly into a standard ELISA workflow with sample, conjugate, and substrate incubation steps followed by stop solution and absorbance reading.