Invitrogen™ Phospho-STAT1 (Tyr68) Polyclonal Antibody

Rabbit Polyclonal Antibody

Supplier:  Invitrogen™ PA5105569

Catalog No. PIPA5105569

Description

Antibody detects endogenous levels of STAT1 only when phosphorylated at Tyr68.

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 (Tyr68)
• 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: Sequential chromatography
• Regulatory Status: RUO
• Gene ID (Entrez): 20846, 25124, 6772
• Content And Storage: -20°C
• Form: Liquid

• Applications: Western Blot
• Concentration: 1 mg/mL
• Formulation: PBS with 50% glycerol and 0.02% sodium azide; pH 7.4
• Gene Accession No.: P42224, P42225
• Gene Symbols: STAT1
• Immunogen: A synthesized peptide derived from human STAT1(Accession P42224), corresponding to amino acid residues around phosphorylated Tyr68.
• Quantity: 100 μL
• Primary or Secondary: Primary
• Target Species: Human, Mouse, Rat
• Product Type: Antibody
• Isotype: IgG

Safety and Handling

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