Trypsin, Porcine Pancreas
402.73 $
For reserch purpose only
Shipping cost plus VAT not included , delivery in 7-14 business days
Catalog No
USB-T8671-10
Supplier
US Biologicals
Size
5g
Product Overview
Product Properties
Target Gene
Product Overview
| Description | 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. Source: Porcine Pancreas Quality Control: Purity: SDS-PAGE Certified to be free of virus Unit Definition: 1 unit of trypsin causes an increase in extinction of 0.003 per minute at 253nm, 25°C, pH 7.6 using N-benzoyl-L-arginine ethyl ester. Activity: ≥ 5000 NF units/mg protein (1mg trypsin ≥ 180 TAME units, 10,350 BAEE units, 3450 USP/NF units) Contaminant Activity: ≤ 0.25% (Chymotrypsin) Solubility: Dissolves readily at 5mg/ml in 0.001M HCl to give a white, very hazy solution. Storage and Stability: Lyophilized powder may be stored at -20°C. Stable for 12 months at -20°C. Reconstitute with 0.001M HCl . Aliquot and store desiccated to avoid repeated freezing and thawing. Store at -20°C. Reconstituted product is stable for 6 months at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer. Country of Origin: Denmark |
| Source Antigen | |
| Reactivity | |
| Cross Reactivity | |
| Applications | |
| Molecular Weight | 23.8 |
Product Properties
| Storage | -20°C |
| Grade | Molecular Biology Grade |
| Purity | |
| Form | Supplied as a lyophilized powder. |
| Reactivity Life | 12 months |
| Note | For reserch purpose only |
Target Gene
NA
