Urokinase, Human Urine
428.11 $
For reserch purpose only
Shipping cost plus VAT not included , delivery in 7-14 business days
Catalog No
USB-U2605-01
Supplier
US Biologicals
Size
100 µg
Product Overview
Product Properties
Target Gene
Product Overview
| Description | Urokinase (UK) is a serine protease, which is one of biological plasminogen activators. It is involved in a number of biological functions including fibrinolysis, embryogenesis, cell migration, tissue remodeling, ovulation, and wound healing. It can be obtained from human urine or kidney cell culture. UK is a two-chain glycoprotein containing 411 amino acids with 12 dissulfide bonds. Its molecular weight is 54kD. Specific Activity: >68,000IU/mg Activity: 1nM UK will cause a change in absorbance of 0.001 at 405nm in 1 minute at RT in 100ul 0.05M Tris-HCl, 0.1M sodium chloride, pH 7.4, using S2444 as the substrate. Contaminants: Free of: Hepatitis B surface antigen, Hepatitis C antibody and HIV I and II. Storage and Stability: Lyophilized powder may be stored at -20°C. Stable for 12 months at -20°C. Reconstitute with sterile ddH2O. Aliquot 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. |
| Source Antigen | Human urine |
| Reactivity | |
| Cross Reactivity | |
| Applications | |
| Molecular Weight |
Product Properties
| Storage | -20°C |
| Grade | Highly Purified |
| Purity | ≥ 90% by RP-HPLC, FPLC, or reducing/non-reducing SDS-PAGE Silver Stain. Chromatographically purified. |
| Form | Supplied as a lyophilized powder from PBS. Reconstitute with sterile ddH2O to >0.1mg/ml. |
| Reactivity Life | 12 months |
| Note | For reserch purpose only |
Target Gene
NA
