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Trypsin 1:250 (Porcine)

Cat no: T8670

Trypsin 1:250 (Porcine)

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.\n\nSource: Porcine pancreas\n\nAppearance: Off-white to beige crystalline powder\n\nPurity: Chromatographically-purified. SDS-PAGE. Certified to be free of porcine parvovirus.\n\nTrypsin: (same/more than)250u/mg\n\nChymotrypsin: (same/less than)75u/mg\n\nEndotoxin (LAL or KTA): \n(same/less than)1EU/mg\n\nPorcine Parvovirus (Hemagglutination, PCR): None Detected\nPlate Count: (same/less than)1000cfu/g\nYeast/Mold: (same/less than)10cfu/g\nP. aeruginosa: None Detected in 25g\nSalmonella: None Detected in 25g\nE. coli: None Detected in 25g\nS. aureus: (same/less than)10cfu/g\n\nAsh: (same/less than)12%\n\nMoisture: (same/less than)5.5%\n\nUnit Definitions:\nTrypsin: The amount of enzyme which causes an increase in absorbance at 253nm of 0.003 per minute at 25 degrees C\nChymotrypsin: The amount of enzyme which causes an decrease in absorbance at 237nm of 0.0075 per minute at 25 degrees C\n\nStorage and Stability:\nPowder may be stored at 4 degrees C. Stable for 12 months at 4 degrees C. \n\nCertificate of Origin: Canada

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SPECIFICATIONS

Catalog Number

T8670

Size

500g

Alternative Names

EC=3.4.21.4; Porcine pancreas

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