Human Progesterone Receptor ELISA Kit

From Assay Genie, this Sandwich ELISA kit enables the quantitative measurement of progesterone receptor (PGR) levels in human samples using a colorimetric detection method. It is validated for use with serum, plasma, cell culture supernatants, cell or tissue lysates, and other liquid samples, supporting diverse research workflows in epigenetics and nuclear signaling. The progesterone receptor is a nuclear receptor that mediates the effects of progesterone, a hormone central to reproductive processes, and its dysregulation has been linked to conditions such as breast cancer, endometriosis, and infertility.

Assay performance is characterized by a sensitivity of 0.188 ng/mL and a measuring range of 0.313–20 ng/mL, with the double-antibody sandwich format providing specific detection of the receptor protein. The kit targets the human progesterone receptor (UniProt P06401; also known as PGR, PR, or NR3C3). All reagents should be stored at 2–8°C, where the kit remains stable for up to 12 months.