Name: Stat2 Antibody
Price: 302.00 USD
Availability: InStock

Filter:

WB

Supporting Data

REACTIVITY	M
SENSITIVITY	Endogenous
MW (kDa)	130
SOURCE	Rabbit

Application Key:

WB-Western Blotting

Species Cross-Reactivity Key:

M-Mouse

Product Information

Product Usage Information

Application	Dilution
Western Blotting	1:1000

Storage

Supplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg/ml BSA and 50% glycerol. Store at –20°C. Do not aliquot the antibody.

Protocol

Specificity / Sensitivity

Stat2 Antibody detects endogenous levels of total mouse Stat2 protein.

Species Reactivity:

Mouse

Source / Purification

Polyclonal antibodies are produced by immunizing animals with a synthetic peptide corresponding to residues near the carboxy terminus of mouse Stat2 protein. Antibodies are purified by protein A and peptide affinity chromatography.

Background

Stat2 (113 kDa), originally purified from the nuclei of alpha-interferon-treated cells, is critical to the transcriptional responses induced by type I interferons, IFN-alpha/beta (1,2). Knockout mice with a targeted disruption of Stat2 have higher susceptibility to viral infection and altered responses to type I interferons (3). Stat2 is rapidly activated by phosphorylation at Tyr690 in response to stimulation by IFN-alpha/beta via associations with receptor-bound Jak kinases (4). Unlike other Stat proteins, Stat2 does not form homodimers. Instead, activated Stat2 forms a heterodimer with Stat1 and translocates to the nucleus. There, it associates with the DNA-binding protein p48 and forms the transcriptional activator complex, interferon-stimulated gene factor 3 (ISGF3), promoting transcription from the ISRE (5).

Database Links

UniProt ID: Q9WVL2

Entrez-Gene Id: 20847

Limited Uses

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For Research Use Only. Not For Use In Diagnostic Procedures.

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Stat2 Antibody #4597