STAT1 pSer727 Rabbit Polyclonal Antibody

Specifications

Product Data
Applications	IHC, WB
Recommend Dilution	Western blot: 1/500 - 1/1000. Immunohistochemistry on paraffin sections: 1/50 - 1/200.
Reactivity	Human, Mouse, Rat
Host	Rabbit
Clonality	Polyclonal
Specificity	This antibody detects endogenous levels of p-STAT1 protein only when phosphorylated at Ser727.
Formulation	Phosphate buffered saline (PBS), pH 7.2. State: Aff - Purified State: Liquid purified Ig fraction Preservative: 0.05% sodium azide
Concentration	1.0 mg/ml
Purification	Affinity chromatography (> 95% (by SDS-PAGE)
Conjugation	Unconjugated
Storage Condition	Store the antibody undiluted at 2-8°C for one month or (in aliquots) at -20°C for longer. Avoid repeated freezing and thawing.
Predicted Protein Size	~ 87 kDa
Gene Name	signal transducer and activator of transcription 1
Database Link	Entrez Gene 20846 MouseEntrez Gene 25124 RatEntrez Gene 6772 Human UniProt ID P42224
Background	TAT1 is known to associate with the transcription factors p48, Sp1, and p300. STAT1 is activated by peptide hormones, growth factors and cytokines, particularly cytokines of the interferon family. STAT1 alpha and STAT1 beta isoforms arise by alternative splicing of a single gene. The only difference between the two proteins is that STAT1 beta lacks 38 carboxy terminal amino acids. Contained within these 38 terminal amino acids of STAT1 alpha is a critical serine residue (Ser 727) whose phosphorylation is required for maximal transcription activity induced by IFN gamma.
Synonyms	DKFZp686B04100; ISGF-3; OTTHUMP00000205845; STAT91
Reference Data
Protein Families	Druggable Genome, Transcription Factors
Protein Pathways	Chemokine signaling pathway, Jak-STAT signaling pathway, Pancreatic cancer, Pathways in cancer, Toll-like receptor signaling pathway

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