Also known as bovine pancreatic trypsin inhibitor. Activity: Approx 6,000 KIU/mg Specificity: A broad range, competitive and reversible inhibitor of chymotrypsin, plasmin, trypsin, kallikrein and other serine proteases Solubility: Soluble in water (Stock solution: 10mM) A globular, monomeric protein chain. The sequence is RPDFC LEPPY TGPCK ARIIR YFYNA KAGLC QTFVY GGCRA KRNNF KSAED CMRTC GGA Ki Constants: Enzyme Ki [M] Trypsin, bovine 6x10-14 Trypsinogen, bovine 1.8x10-6 Chymotrypsin, bovine 9x10-9 Plasmin, humna 2.3x10-10 Kallikrein, pancreatic porcine 1x10-9 Elastase, leukocytes human 3.5x10-6 Urokinase, single chain 27x10-6 Urokinase, two chain 25x10-6