Rabbit Phospho-STAT3 Polyclonal Antibody | anti-STAT3 antibody

Phospho-STAT3 Antibody FITC-Conjugated

Cat. Num. AAA544527

• Gene Names: STAT3; APRF; HIES; ADMIO
• Reactivity: Human, Mouse, Rat
• Applications: ELISA, Western Blot
• Synonyms: Phospho-STAT3; Polyclonal Antibody; Phospho-STAT3 Antibody FITC-Conjugated; Acute Phase Response Factor; APRF; DNA binding protein APRF; HIES; Signal Transductor and Activator of Transcription 3 antibody; anti-STAT3 antibody

• Host: Rabbit
• Reactivity: Human, Mouse, Rat
• Clonality: Polyclonal
• Form/Format: FITC-Conjugated
• Concentration: 0.55-0.75 ug/ul in antibody stabilization buffer (varies by lot)
• Sequence Length: 770

• Applicable Applications for anti-STAT3 antibody: ELISA (EIA), Western Blot (WB)
• Application Notes: Dot Blot: 1:10,000; ELISA: 1:10,000; Western Blot: 1:500
• Immunogen: Phosphorylated synthetic peptide taken within amino acid region 700-750 on human STAT3 protein.
• Expression: Heart, brain, placenta, lung, liver, skeletal muscle, kidney and pancreas.
• Modification: Phosphorylated
• Molecular Function: Activator, calcium ion binding, DNA binding
• Structure: Forms a homodimer or a heterodimer with a related family member (at least STAT1). Interacts with IL31RA, NCOA1, PELP1, SIPAR, SOCS7, STATIP1 and TMF1. Interacts with HCV core protein. Interacts with IL23R in presence of IL23. Interacts (via SH2 domain) with NLK. Interacts with ARL2BP; the interaction is enhanced by LIF and JAK1 expression (By similarity).
• Subcellular Location: Cytoplasm. Nucleus
• Preparation and Storage: -20 degree C for long term storage

Related Product Information for anti-STAT3 antibody

FITC-Conjugated Phosphorylated Signal transducer and activator of transcription Antibody
Signal transducer and transcription activator that mediates cellular responses to interleukins, KITLG/SCF and other growth factors. May mediate cellular responses to activated FGFR1, FGFR2, FGFR3 and FGFR4. Binds to the interleukin-6 (IL-6)-responsive elements identified in the promoters of various acute-phase protein genes.

NCBI and Uniprot Product Information

• NCBI GI #: 21618340
• NCBI GeneID: 6774
• NCBI Accession #: NP_644805
• NCBI GenBank Nucleotide #: NM_139276.2
• UniProt Accession #: P40763; O14916; Q9BW54; A8K7B8; K7ENL3
• Molecular Weight: 83,126 Da
• NCBI Official Full Name: signal transducer and activator of transcription 3 isoform 1
• NCBI Official Synonym Full Names: signal transducer and activator of transcription 3
• NCBI Official Symbol: STAT3
• NCBI Official Synonym Symbols: APRF; HIES; ADMIO
• NCBI Protein Information: signal transducer and activator of transcription 3
• UniProt Protein Name: Signal transducer and activator of transcription 3
• Protein Family: Signal transducer and activator of transcription
• UniProt Gene Name: STAT3
• UniProt Entry Name: STAT3_HUMAN

NCBI Description

The protein encoded by this gene is a member of the STAT protein family. In response to cytokines and growth factors, STAT family members are phosphorylated by the receptor associated kinases, and then form homo- or heterodimers that translocate to the cell nucleus where they act as transcription activators. This protein is activated through phosphorylation in response to various cytokines and growth factors including IFNs, EGF, IL5, IL6, HGF, LIF and BMP2. This protein mediates the expression of a variety of genes in response to cell stimuli, and thus plays a key role in many cellular processes such as cell growth and apoptosis. The small GTPase Rac1 has been shown to bind and regulate the activity of this protein. PIAS3 protein is a specific inhibitor of this protein. Mutations in this gene are associated with infantile-onset multisystem autoimmune disease and hyper-immunoglobulin E syndrome. Alternative splicing results in multiple transcript variants encoding distinct isoforms. [provided by RefSeq, Sep 2015]

Uniprot Description

STAT3: transcription factor of the STAT family. Phosphorylated and activated by receptor-associated kinases downstream of many cytokines and growth-factor receptors. Constitutively active in a number of human tumors. Forms homo- or heterodimers that translocate into the nucleus where they regulate transcription. Two alternatively spliced isoforms have been described.

Protein type: DNA-binding; Motility/polarity/chemotaxis; Transcription factor; Nuclear receptor co-regulator

Chromosomal Location of Human Ortholog: 17q21.31

Cellular Component: cytoplasm; cytosol; mitochondrial inner membrane; nuclear chromatin; nucleoplasm; nucleus; plasma membrane

Molecular Function: CCR5 chemokine receptor binding; chromatin DNA binding; DNA binding; glucocorticoid receptor binding; identical protein binding; ligand-dependent nuclear receptor activity; protein binding; protein dimerization activity; protein kinase binding; protein phosphatase binding; signal transducer activity; transcription factor activity; transcription factor binding

Biological Process: acute-phase response; aging; astrocyte differentiation; cell motility; cell proliferation; cellular response to hormone stimulus; cytokine and chemokine mediated signaling pathway; eating behavior; eye photoreceptor cell differentiation; glucose homeostasis; intracellular receptor-mediated signaling pathway; JAK-STAT cascade; leptin-mediated signaling pathway; miRNA-mediated gene silencing, negative regulation of translation; negative regulation of apoptosis; negative regulation of cell proliferation; negative regulation of glycolysis; negative regulation of transcription from RNA polymerase II promoter; nervous system development; phosphorylation; positive regulation of Notch signaling pathway; positive regulation of transcription from RNA polymerase II promoter; positive regulation of transcription, DNA-dependent; positive regulation of tyrosine phosphorylation of Stat3 protein; protein import into nucleus; radial glial cell differentiation; regulation of cell cycle; regulation of mitochondrial membrane permeability; regulation of multicellular organism growth; regulation of transcription from RNA polymerase II promoter; regulation of transcription, DNA-dependent; response to drug; response to estradiol stimulus; response to ethanol; sexual reproduction; signal transduction; somatic stem cell maintenance; thermoregulation; transcription from RNA polymerase II promoter; viral reproduction

Disease: Autoimmune Disease, Multisystem, Infantile-onset; Hyper-ige Recurrent Infection Syndrome, Autosomal Dominant