Trypsin is a pancreatic serine protease with substrate specificity based upon positively charged lysine and arginine side chains. Trypsin is inhibited by organophosphorous compounds such as diisopropylfluorophosphate and porcine-derived inhibitors. Used in protein sequencing and tissue disassociation.
Appearance:
Off-white, homogeneous, free flowing powder
Solubility (10.1g/L): Light yellow, clear, complete
pH: As reported
Manufactured using Trypsin 1:250 (Porcine), Cat# T8670:
Source: Porcine pancreas
Trypsin: (same/more than) 250u/mg
Chymotrypsin: (same/more than) 40u/mg
Endotoxin (LAL): (same/less than) 10Eu/ml
Porcine Parvovirus (Hemagglutination, PCR): None Detected
E. coli: None Detected
Unit Definition:
Trypsin: The amount of enzyme which causes an increase in absorbance at 253nm of 0.003 per minute at 25 degrees C
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