STAT 1, Recombinant, Human (Signal Transducer and Activator of Transcription 1)
Catalog No : USB-S7969-03H
377.02€
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| Product name | STAT 1, Recombinant, Human (Signal Transducer and Activator of Transcription 1) | ||
|---|---|---|---|
| Catalog No | USB-S7969-03H | ||
| Supplier’s Catalog No | S7969-03H | ||
| Supplier | US Biologicals | ||
| Source antigen | Recombinant, E. coli | ||
| Reactivity | |||
| Cross reactivity | |||
| Applications | |||
| Molecular weight | 90 | ||
| Storage | -20°C | ||
|---|---|---|---|
| Other names | |||
| Grade | Highly Purified | ||
| Purity | ≥ 95% (SDS-PAGE) | ||
| Form | Supplied as a lyophilized powder without additives. | ||
| Reactivity life | 6 months | ||
| Note | For reserch purpose only | ||
| Purity | ≥ 95% (SDS-PAGE) | ||
| Description | Recombinant Human STAT1 produced in E.Coli is a non-glycosylated polypeptide chain having a molecular mass of 90kD. Recombinant STAT1 is purified by proprietary chromatographic techniques. This protein is the full-length form of the protein with An amino-terminal His-tag. Unit Definition: Recombinant human STAT1 is phosphorylatable in vitro, using either immunoprecipitated JAK1 or JAK2, or whole cell extracts derived from interferon- -stimulated HEK 293 cells. This phosphorylation can be monitored by Western blot analysis using phosphorylation site specific antibody directed to STAT [pY701], in conjunction with chemiluminescence detection methods. Optimization of the cell stimulation protocol, cell lysis procedure, and reaction conditions may be required for each specific application. Storage: Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. Please avoid freeze-thaw cycles. | ||
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