Signal Transducer And Activator of Transcription 1 (STAT1) Antibody

Signal Transducer And Activator of Transcription 1 (STAT1) Antibody is a Rabbit Polyclonal antibody for the detection of STAT1.

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.

Target	Signal Transducer And Activator of Transcription 1 (STAT1)
Clonality	Polyclonal
Reactivity	Human, Rat
Tested Applications	ELISA, WB, IHC
Host	Rabbit
Recommended dilutions	WB: 1/500 - 1/2000, IHC: 1/50 - 1/500. Optimal dilutions/concentrations should be determined by the end user.
Conjugation	Unconjugated
Immunogen	signal transducer and activator of transcription 1, 91kDa
Isotype	IgG
Form	Liquid
Purity	≥ 95% (SDS-PAGE)
Purification	Purified by immunogen affinity chromatography.
Storage	Aliquot and store at -20°C. Avoid repeated freeze/thaw cycles.
Validity	12 months.
UniProt Primary AC	P42224 (UniProt, ExPASy)
Gene Symbol	STAT1
GeneID	6772
OMIM	600555
HGNC	11362
Ensembl	ENSG00000115415
Molecular Weight	Observed MW: 84 kDa
Buffer	PBS, pH 7.3, with 0.02% sodium azide and 50% glycerol.
Concentration	2 mg/ml
Availability	Shipped within 5-12 working days.
Note	This product is for research use only.

Research Articles on Signal Transducer And Activator of Transcription 1 (STAT1)

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