STAT1 (His-tagged), human recombinant

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SKU:
7889-25
£135.37
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Description

STAT1 (His-tagged), human recombinant is available at Gentaur for Next week delivery.

Signal transducer and transcription activator that mediates cellular responses to interferons (IFNs), cytokine KITLG/SCF and other cytokines and other growth factors.

Biomolecule/Target: STAT1

Alternates names: Signal transducer and activator of transcription 1-alpha/beta, Transcription factor ISGF-3 components p91/p84, STAT1

Synonyms: Signal transducer and activator of transcription 1-alpha/beta, Transcription factor ISGF-3 components p91/p84, STAT1

Background Information: Signal transducer and transcription activator that mediates cellular responses to interferons (IFNs), cytokine KITLG/SCF and other cytokines and other growth factors. Following type I IFN (IFN-alpha and IFN-beta) binding to cell surface receptors, signaling via protein kinases leads to activation of Jak kinases (TYK2 and JAK1) and to tyrosine phosphorylation of STAT1 and STAT2. The phosphorylated STATs dimerize and associate with ISGF3G/IRF-9 to form a complex termed ISGF3 transcription factor, that enters the nucleus. ISGF3 binds to the IFN stimulated response element (ISRE) to activate the transcription of IFN-stimulated genes (ISG), which drive the cell in an antiviral state. In response to type II IFN (IFN-gamma), STAT1 is tyrosine- and serine-phosphorylated. It then forms a homodimer termed IFN-gamma-activated factor (GAF), migrates into the nucleus and binds to the IFN gamma activated sequence (GAS) to drive the expression of the target genes, inducing a cellular antiviral state. Becomes activated in response to KITLG/SCF and KIT signaling. May mediate cellular responses to activated FGFR1, FGFR2, FGFR3 and FGFR4.

Reconstitution Instructions: N/A

NCBI Gene Symbol: STAT1

Gene ID: 6772

NCBI Accession: P42224

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Additional Information

Size:
25 μg
Country of Manufacturing Origin:
USA
Country of Animal Origin:
USA
Gene Source:
Human
Recombinant:
Yes
Source:
E. coli
Purity by SDS-PAGE:
≥90%
Assay:
SDS-PAGE
Purity:
N/A
Assay 2:
N/A
Endotoxin Level:
N/A
Activity (Specifications/test method):
N/A
Biological activity:
N/A
Results:
N/A
Molecular Weight:
85.2 kDa
Storage Temperature:
-20°C
Shelf Life:
12 months
Concentration:
0.5 mg/ml
Appearance:
Liquid
Handling:
Centrifuge the vial prior to opening.
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