Progesterone Receptor (PgR)

May be stored at 4 degree C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20 degree C. Aliquots are stable for 12 months after receipt. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.

Equally recognizes two proteins: 116kD (triplet) and 81kD (singlet) which are identified as the hormone-binding high (B) and low (A) MW forms of human progesterone receptor. Species Crossreactivity: baboon, monkey, mouse and rat. Does not crossreact with guinea pig.