Staphylokinase, Recombinant (SAK)
466.67 $
For reserch purpose only
Shipping cost plus VAT not included , delivery in 7-14 business days
Catalog No
USB-209208
Supplier
US Biologicals
Size
20 µg
Product Overview
Product Properties
Target Gene
Product Overview
| Description | Staphylokinase (SAK) is a 136aa enzyme from Staphylococcus aureus. It is positively regulated by the “agr” gene regulator. It activates plasminogen, which in turn can degrade various host proteins during infection. Source: Recombinant protein corresponding to Staphylokinase, a non-glycosylated polypeptide chain containing 136aa, expressed in E. coli. Molecular Weight: ~15.5kD Biological Activity: Measured by the ability of fibrin lysis in agarose plate and was found to be ~4600IU/mg. Storage and Stability: Lyophilized powder may be stored 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 | Recombinant, E. coli |
| Reactivity | |
| Cross Reactivity | |
| Applications | |
| Molecular Weight | 15.5 |
Product Properties
| Storage | -20°C |
| Grade | Highly Purified |
| Purity | ~97% (RP-HPLC, SDS-PAGE) |
| Form | Supplied as a lyophilized powder in 20mM phosphate buffer, pH 7.0. No preservative added. Reconstitute with sterile ddH2O ~100ug/ml. |
| Reactivity Life | 12 months |
| Note | For reserch purpose only |
Target Gene
NA
