Invitrogen™ Phospho-STAT1 (Ser727) Polyclonal Antibody

Rabbit Polyclonal Antibody

Supplier:  Invitrogen™ PA597355

Catalog No. PIPA597355

Description

Positive Samples: 293T, C6; Cellular Location: Cytoplasm, Nucleus Immunogen sequence: PMSPEE.

STAT1 (signal transducers and activators of transcription 1) is a member of the STAT family of transcription factors. STAT1 can be activated by interferon-alpha, interferon-gamma, EGF, PDGF and IL6. STAT1 is known to regulate several genes which are involved in cell growth, apoptosis, immune responses, and lipid metabolism. Further, STAT1 plays an important role in mediating cell viability in response to different cell stimuli and pathogen exposure. The STAT1 gene is located on chromosome 2. STAT1 is activated to regulate gene expression in response to extracellular signaling polypeptides including cytokines, interferons, and growth factors. After phosphorylation by JAK tyrosine kinases, STAT1 enters the nucleus to regulate transcription of many different genes. Among the seven STATs types, STAT1, STAT3, STAT5a, and STAT5b have a wide activation profile. STAT1 is activated by many different ligands including IFN family (IFN-Alpha, IFN-Beta, IFN-gamma and IL-10), gp130 family (IL-6, IL-11, LIF, CNTF, and G-CSF), and receptor tyrosine kinases (EGF, PDGF, and CSF-1). Two alternatively spliced transcript variants encoding distinct isoforms of STAT1 have been described.

Specifications

• Antigen: Phospho-STAT1 (Ser727)
• Classification: Polyclonal
• Conjugate: Unconjugated
• Gene: STAT1
• Gene Alias: 2010005J02Rik; AA408197; CANDF7; DD6G4-4; DKFZp686B04100; IMD31A; IMD31B; IMD31C; ISGF-3; LOW QUALITY PROTEIN: signal transducer and activator of transcription 1-alpha/beta; OTTHUMP00000165046; OTTHUMP00000205845; signal transducer and activator of transcription 1; 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; signal transducer and activator of transcription-1; STAT; STAT 1; STAT1; STAT-1; stat1 alpha; STAT91; transcription factor ISGF-3; transcription factor ISGF-3 components p91/p84
• Host Species: Rabbit
• Purification Method: Affinity chromatography
• Regulatory Status: RUO
• Gene ID (Entrez): 20846, 25124, 6772
• Content And Storage: -20°C, Avoid Freeze/Thaw Cycles
• Form: Liquid

• Applications: ELISA, Immunohistochemistry (Paraffin), Western Blot, Immunocytochemistry
• Concentration: 0.42 mg/mL
• Formulation: PBS with 50% glycerol and 0.01% thimerosal; pH 7.3
• Gene Accession No.: P42224, P42225
• Gene Symbols: STAT1
• Immunogen: A synthetic phosphorylated peptide around S727 of human STAT1 (NP_0093301).
• Quantity: 100 μL
• Primary or Secondary: Primary
• Target Species: Human, Mouse, Rat
• Product Type: Antibody
• Isotype: IgG