STAT1 Antibody (Phospho-Ser727)

• Gene Name:

  Signal transducer and activator of transcription 1

• Gene Aliases:

  CANDF7; IMD31A; IMD31B; IMD31C; ISGF-3; signal transducer and activator of transcription 1, 91kD; signal transducer and activator of transcription 1, 91kDa; signal transducer and activator of transcription 1-alpha/beta; STAT91; transcription factor ISGF-3 components p91/p84.

• Gene ID:

  6772

• Accession Number:

  NP_009330.1NP_644671.1XP_006712781.1

• Reactivity:

  Human

• Immunogen:

  STAT1 peptide sequence 721-733 (Ser727 phosphorylated) .

• Target:

  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 (PubMed:28753426) . 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 (PubMed:26479788) . 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.

• Clonality:

  Monoclonal

• Clone:

  PSM1

• Type:

  Monoclonal Antibody

• Applications:

  Immunoprecipitation|Western blot

• Purification:

  Purified

• Assay Protocol:

  Reconstitution & Storage Instructions Western Blotting/Immunoblotting (WB/IB) Protocol Immunohistochemistry (IHC) Protocol Immunocytochemistry (ICC) Protocol Enzyme-Linked ImmunoSorbent Assay (ELISA) Protocol Blocking Peptide Competition Protocol (BPCP) Immunoprecipitation (IP) Protocol Antibody Array (AA) Protocol Reconstitution & Storage Instructions Reconstitution & Storage Instructions Western Blotting/Immunoblotting (WB/IB) Protocol Western Blotting/Immunoblotting (WB/IB) Protocol Immunohistochemistry (IHC) Protocol Immunohistochemistry (IHC) Protocol Immunocytochemistry (ICC) Protocol Immunocytochemistry (ICC) Protocol Enzyme-Linked ImmunoSorbent Assay (ELISA) Protocol Enzyme-Linked ImmunoSorbent Assay (ELISA) Protocol Blocking Peptide Competition Protocol (BPCP) Blocking Peptide Competition Protocol (BPCP) Immunoprecipitation (IP) Protocol Immunoprecipitation (IP) Protocol Antibody Array (AA) Protocol Antibody Array (AA) Protocol

• Concentration:

  1 mg/ml

• Format:

  Phosphate buffered saline (PBS), pH 7.4, 15 mM sodium azide

• Reconstitution:

  2°C to 8°C

• Molecular Weight:

  91 kDa

• Fragment:

  IgG1

• Specificity:

  The antibody PSM1 recognizes transcriptional factor STAT1 (91 kDa) activated by phosphorylation at Ser727 (intracellular antigen) .

• NCBI Gene Symbol:

  STAT1

• Host or Source:

  Mouse

• Protein Name:

  Signal transducer and activator of transcription 1-alpha/beta

• Gene Name URL:

  STAT1

• CAS Number:

  9007-83-4

• Nucleotide Accession Number:

  NM_007315.3NM_139266.2XM_006712718.1