Progesterone (AP)

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 at least 12 months. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.

Recognizes Progesterone. In normal tissues it stains granulosa cells and theca cells. It can also be used to stain tumourous Sertoli-Leydig, granulosa and theca cells.