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Trypsin EDTA (Powder)


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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.
Catalog #T8677
AppearanceOff-white, homogeneous, free flowing powder
Solubility Light yellow, clear, complete
pH As Reported
Manufactured using Trypsin 1250 (Porcine), Cat# T8670:
Source: Porcine pancreas
Trypsin: 250u/mg
Chymotrypsin: 40u/mg
Endotoxin (LAL): 10Eu/ml
Porcine Parvovirus (Hemagglutination, PCR): None Detected
E. coli: None Detected
Unit DefinitionTrypsin: The amount of enzyme which causes an increase in absorbance at 253nm of 0.003 per minute at 25°C
Important NoteThis product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.

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