bs-1317R [Primary Antibody]
STAT1 Polyclonal Antibody
[email protected]
800.501.7654 [DOMESTIC]
+1.781.569.5821 [INTERNATIONAL]

Host: Rabbit

Target Protein: STAT1

Immunogen Range: 251-380/750

Clonality: Polyclonal

Isotype: IgG

Entrez Gene: 6772

Swiss Prot: P42224

Source: KLH conjugated synthetic peptide derived from human STAT1

Purification: Purified by Protein A.

Storage Buffer: 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.

Storage: Shipped at 4C. Store at -20C for one year. Avoid repeated freeze/thaw cycles.


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.

Size: 100ul

Concentration: 1ug/ul

Applications: WB(1:500-2000)

Predicted Molecular Weight: 82

Cross Reactive Species: Mouse

Predicted Cross Reactive Species: Human

For research use only. Not intended for diagnostic or therapeutic use.

  • Wang, Lu, et al. "Deficiency of Interferon-Gamma or Its Receptor Promotes Colorectal Cancer Development." Journal of Interferon & Cytokine Research35.4 (2015): 273-280.Read more>>
  • Chen, Xin, et al. "Hesperetin derivative-14 alleviates inflammation by activating PPAR-γ in mice with CCl 4-induced acute liver injury and LPS-treated RAW264. 7 cells." Toxicology Letters (2017).Read more>>
  • Liu T et al. MicroRNA-193b-3p regulates hepatocyte apoptosis in selenium-deficient broilers by targeting MAML1.J Inorg Biochem. 2018 Sep;186:235-245. Read more>>
  • Chen Y et al. Dendritic cells-derived interferon-1 ameliorated inflammatory bone destruction through inhibiting osteoclastogenesis. Cell Death Dis. 2020 Jun 2;11(6):414.Read more>>

Formalin-fixed and paraffin embedded rat brain labeled with Rabbit Anti-STAT1 Polyclonal Antibody, Unconjugated (bs-1317R) at 1:200 followed by conjugation to the secondary antibody and DAB staining