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Specifications
- Antigen name:Signal Transducer And Activator of Transcription 1
- Antigen symbol:STAT1
- Clonality:Polyclonal
- Conjugation:Unconjugated
- Host:Rabbit
- ImmunoChemistry:Yes
- Reactivity:Human,Rat,Mouse
- Western blot:Yes
- Form:Liquid
- Antigen synonyms:signal transducer and activator of transcription 1|STAT91|ISGF-3|IMD31B|CANDF7|IMD31C|IMD31A
- Concentration:1 mg/mL
- Immunogen:STAT1 (Phospho-Tyr701) antibody was raised against a peptide sequence around phosphorylation site of tyrosine 701 (T-G-Y (p) -I-K) derived from Human STAT1.
- Size:100 µg
- Pk:100 µG
Specifications
About this item
Signal transducer and activator of transcription that mediates signaling by interferons (IFNs). Following type I IFN (IFN-alpha and IFN-beta) binding to cell surface receptors, Jak kinases (TYK2 and JAK1) are activated, leading to tyrosine phosphorylation of STAT1 and STAT2. The phosphorylated STATs dimerize, 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 interferon stimulated genes, 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.
Western Blot: 1:500~1:1000, Immunohistochemistry: 1:50~1:100
Antibodies were purified by affinity-chromatography using epitope-specific phosphopeptide. Non-phospho specific antibodies were removed by chromatogramphy using non-phosphopeptide.
Antibody supplied in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
Aliquot and store at -20°C or below. Avoid multiple freeze-thaw cycles.
Type:
Antigen: STAT1
Clonality: Polyclonal
Clone:
Conjugation: Unconjugated
Epitope:
Host: Rabbit
Isotype:
Reactivity: Human, Mouse, Rat