T2597

Norgestrel (WY-3707) is a synthetic progestin commonly used alone or in combination with an estrogen for contraception. Norgestrel suppresses the secretion of luteinizing and follicle-stimulating hormones (LH and FSH), thickens cervical mucus, and slows the transit of ova through the fallopian tubes.

Poststatin is a prolyl endopeptidase inhibitor produced by Streptomyces viridochromogenes MH534-30F3.

Ppack trifluoroacetate is a peptide derivative that irreversibly and specifically suppresses thrombin-mediated platelet activation by binding with high affinity to the active site of thrombin (Ki: 0.24 nM). It has been utilized as an anticoagulant (100 μM

Prajmalium bitartrate, a derivative of the rauwolfia alkaloid AJMALINE, is an anti-arrhythmia agent but may cause liver damage.