Anti-STAT3 Antibody

• Background:

  STATs (signal transducers and activators of transcription) are a family of cytoplasmic latent transcription factors that are activated to regulate gene expression in response to a large number of extracellular signaling polypeptides including cytokines, interferons, and growth factors. After phosphorylation by JAK tyrosine kinases, STATs enter the nucleus to regulate transcription of many different genes. Among the seven STATs (STAT1, STAT2, STAT3, STAT4, STAT5a, STAT5b, and STAT6), STAT1, STAT3, STAT5a, and STAT5b have a wide activation profile. STAT3 signals are pivotal to the proliferation and differentiation of neural stem cells and also participate in neuronal regeneration and cancers of the nervous system.

• Description:

  Boster Bio Anti-STAT3 Antibody (Catalog # A00007-1) . Tested in ELISA, WB, IHC-P, IF applications. This antibody reacts with Human, Mouse, Rat.

• Synonyms:

  APRF, HIES, APRF, Signal transducer and activator of transcription 3, Acute-phase response factor

• Gene Name:

  STAT3

• UniProt:

  P40763

• Host:

  Rabbit

• Reactivity:

  Human, Mouse, Rat

• Immunogen:

  Rabbit polyclonal STAT3 antibody was raised against a 19amino acid peptide near the amino terminus of human STAT3. The immunogen is located within amino acids 170 - 220 of STAT3.

• Clonality:

  Polyclonal

• Tissue Specificity:

  Heart, brain, placenta, lung, liver, skeletal muscle, kidney and pancreas.

• Applications:

  ELISA, WB, IHC-P, IF

• Field of Research:

  Signal Transduction

• Purification:

  STAT3 Antibody is affinity chromatography purified via peptide column.

• Concentration:

  1 mg/mL

• Form:

  Liquid

• Function:

  Signal transducer and transcription activator that mediates cellular responses to interleukins, KITLG/SCF, LEP and other growth factors (PubMed:10688651, PubMed:12359225, PubMed:12873986, PubMed:15194700, PubMed:17344214, PubMed:18242580, PubMed:23084476) . Once activated, recruits coactivators, such as NCOA1 or MED1, to the promoter region of the target gene (PubMed:17344214) . May mediate cellular responses to activated FGFR1, FGFR2, FGFR3 and FGFR4 (PubMed:12873986) . Binds to the interleukin-6 (IL-6) -responsive elements identified in the promoters of various acute-phase protein genes (PubMed:12359225) . Activated by IL31 through IL31RA (PubMed:15194700) . Acts as a regulator of inflammatory response by regulating differentiation of naive CD4 (+) T-cells into T-helper Th17 or regulatory T-cells (Treg) : deacetylation and oxidation of lysine residues by LOXL3, leads to disrupt STAT3 dimerization and inhibit its transcription activity (PubMed:28065600) . Involved in cell cycle regulation by inducing the expression of key genes for the progression from G1 to S phase, such as CCND1 (PubMed:17344214) . Mediates the effects of LEP on melanocortin production, body energy homeostasis and lactation (By similarity) . May play an apoptotic role by transctivating BIRC5 expression under LEP activation (PubMed:18242580) . Cytoplasmic STAT3 represses macroautophagy by inhibiting EIF2AK2/PKR activity (PubMed:23084476) . Plays a crucial role in basal beta cell functions, such as regulation of insulin secretion (By similarity) .

• Molecular Weight:

  88068 MW

• Shipping Conditions:

  Available

• Storage Conditions:

  STAT3 antibody can be stored at 4°C for three months and -20°C, stable for up to one year.

• Fragment:

  IgG

• Other Gene Names:

  Signal transducer and activator of transcription 3 (acute-phase response factor)

• Subcellular Location:

  Cytoplasm. Nucleus

• Prediction Reactivity:

  Bovine, Pig, Chicken

• Protein Name:

  Signal transducer and activator of transcription 3 (acute-phase response factor)