Staphylokinase, Recombinant, Human
420.69 $
For reserch purpose only
Shipping cost plus VAT not included , delivery in 7-14 business days
Catalog No
USB-S7966
Supplier
US Biologicals
Size
20 µg
Product Overview
Product Properties
Target Gene
Product Overview
| Description | Recombinant Human Staphylokinase is a non-glycosylated polypeptide chain having a molecular weight of 15.5kD. Biological Activity: Staphylokinase is fully biologically active when compared to standard. The biological activity measured by the ability of fibrin lysis in agarose plate was found to be ~4600IU/mg. Sequence: The sequence of the first five N-terminal amino acids was determined and was found to be Ser-Ser-Ser-Phe-Asp. Dimers and Aggregates: ≤ 1% as determined by silver-stained SDS-PAGE gel analysis. Endotoxin: ≤ 0.1ng/ug (IEU/ug) of Human Staphylokinase. Protein Content: Protein quantitation was carried out by two independent methods: 1. UV spectroscopy at 280nm. 2. Analysis by RP-HPLC, using a calibrated solution of Staphylokinase as a Reference Standard. Reconstitution: Reconstitute the lyophilized Human SAK in sterile 18MO-cm H2O not less than 100ug/ml, which can then be further diluted to other aqueous solutions. Storage and Stability: Lyophilized powder may be stored at 4°C for short-term only. Reconstitute to nominal volume by adding sterile dH2O and store at -20°C. Reconstituted product is stable for 12 months at -20°C. For maximum recovery of product, centrifuge the original vial prior to removing the cap. Further dilutions can be made in assay buffer. |
| Source Antigen | Recombinant, E. coli |
| Reactivity | |
| Cross Reactivity | |
| Applications | |
| Molecular Weight |
Product Properties
| Storage | -20°C |
| Grade | Highly Purified |
| Purity | ≥ 98% by RP-HPLC, FPLC, or reducing/non-reducing SDS-PAGE Silver Stain. Chromatographically purified. |
| Form | Supplied as a lyophilized powder in 20mM phosphate buffer, pH 7.0. |
| Reactivity Life | 6 months |
| Note | For reserch purpose only |
Target Gene
NA
