STAT1 pSer727 Rabbit Polyclonal Antibody

CAT#: AP02445PU-S

STAT1 pSer727 rabbit polyclonal antibody, Aff - Purified

Size: 50 ul 100 ul



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CNY 1,400.00


货期*
2周

规格
    • 50 ul

Product images

Specifications

Product Data
Applications IF, IHC, WB
Recommend Dilution Western Blot: 1/500-1/1000.
Immunofluorescence: 1/100-1/200.
Immunohistochemistry on Paraffin-Embedded Sections: 1/50-1/100.
Reactivity Human, Mouse, Rat
Host Rabbit
Clonality Polyclonal
Immunogen The antiserum was produced against synthesized phosphopeptide derived from human STAT1 around the phosphorylation site of serine 727 (P-M-Sp-P-E).
Specificity This antibody detects endogenous levels of STAT1 only when phosphorylated at Serine 727.
Formulation PBS (without Mg2+ and Ca2+), pH 7.4, 150 mM NaCl, 0.02% Sodium Azide and 50% Glycerol.
State: Aff - Purified
State: Liquid purified Ig fraction.
Concentration lot specific
Purification Immunoaffinity Chromatography using epitope-specific phosphopeptide. The antibody against non-phosphopeptide was removed by chromatography using non-phosphopeptide corresponding to the phosphorylation site.
Conjugation Unconjugated
Storage Condition Store the antibody (in aliquots) at -20°C.
Avoid repeated freezing and thawing.
Gene Name signal transducer and activator of transcription 1
Background Signal transducer and activator of transcription that mediates signaling by interferons (IFNs). Following type I IFN (IFN-a 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.
Synonyms DKFZp686B04100; ISGF-3; OTTHUMP00000205845; STAT91
Reference Data
*Delivery time may vary from web posted schedule. Occasional delays may occur due to unforeseen complexities in the preparation of your product. International customers may expect an additional 1-2 weeks in shipping.
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