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STAT1 (Ser727) Polyclonal Antibody, FITC Conjugated

Applications

  • IF(IHC-P)
  • IF(IHC-F)
  • IF(ICC)

Reactivity

  • Human

Predicted Reactivity

  • Mouse
  • Rat
  • Dog
  • Cow
  • Sheep
  • Pig
  • Horse
  • Chicken
Overview
Catalog # bs-3427R-FITC
Product Name STAT1 (Ser727) Polyclonal Antibody, FITC Conjugated
Applications IF(IHC-P), IF(IHC-F), IF(ICC)
Specificity This phosphorylation site is homologous across the listed species.
Reactivity Human
Predicted Reactivity Mouse, Rat, Dog, Cow, Sheep, Pig, Horse, Chicken
Specifications
Conjugation FITC
Host Rabbit
Source KLH conjugated synthetic phosphopeptide derived from human STAT1 around the phosphorylation site of Ser727
Modification Site Ser727
Clonality Polyclonal
Isotype IgG
Concentration 1ug/ul
Purification Purified by Protein A.
Storage Buffer Aqueous buffered solution containing 0.01M TBS (pH 7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.
Storage Condition Store at -20°C. Aliquot into multiple vials to avoid repeated freeze-thaw cycles.
Target
Gene ID 6772
Swiss Prot P42224
Subcellular location Cytoplasm, Nucleus
Synonyms CANDF7; IMD31A; IMD31B; IMD31C; ISGF-3; STAT91; Signal transducer and activator of transcription 1-alpha/beta; Transcription factor ISGF-3 components p91/p84; STAT1
Background 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.
Application Dilution
IF(IHC-P) 1:50-200
IF(IHC-F) 1:50-200
IF(ICC) 1:50-200