STAT4 Antibody

Western Blot: STAT4 Antibody [NBP1-49837] - HEK293 lysate (10ug protein in RIPA buffer) overexpressing Human STAT4 with C-terminal MYC tag probed with (1ug/ml) in Lane A and probed with anti-MYC Tag (1/1000) in lane C. Mock-transfected HEK293 probed with (1mg/ml) in Lane B. Primary incubations were

Product Discontinued

STAT4 Antibody Summary

• Immunogen: Peptide with sequence TLSNRRFVLCGTNVK corresponding to internal region according to NP_003142.1.
• Epitope: TLSNRRFVLCGTNVK - internal region
• Isotype: IgG
• Clonality: Polyclonal
• Host: Goat
• Gene: STAT4
• Purity: Immunogen affinity purified

Applications/Dilutions

• Dilutions:
  • Peptide ELISA Detection limit 1:1000
  • Western Blot 0.5 - 1 ug/ml
• Application Notes: WB: In transfected HEK293 transiently expressing full-length human STAT4 (MYC and DYKDDDDK tagged), a band of approx.85 kDa band was observed. No bands were observed in mock-transfected HEK293 and the same band was observed using anti-myc tag antibody.

Packaging, Storage & Formulations

• Storage: Store at -20C. Avoid freeze-thaw cycles.
• Buffer: Tris saline (20 mM Tris pH 7.3, 150 mM NaCl), 0.5% BSA
• Preservative: 0.02% Sodium Azide
• Concentration: 0.5 mg/ml
• Purity: Immunogen affinity purified

Alternate Names for STAT4 Antibody

• signal transducer and activator of transcription 4
• SLEB11
• STAT4

Background

STAT 4 is an 86 kD member of the STAT (signal transducer and activators of transcription) protein family that is phosphorylated in response to cytokine receptor-associated kinase activity. Phosphorylation of STAT 4 induces nuclear translocation to activate transcription. STAT 4 is expressed NK cells, T lymphocytes, follicular lymphomas, and placenta. STAT 4 forms both homo- and heterotrimers and is essential for IL-12 responses and the regulation of T helper cell differentiation. STAT 4 interacts directly with the IL-12 receptor and becomes phosphorylated in response to IL-12 and IFN-alpha signaling. The Poly6100 antibody recognizes the N-terminal region of human STAT4 and has been shown to be useful for Western blotting. Interacts directly with IL-12 receptor

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

Publications for STAT4 Antibody (NBP1-49837)(1)

Publication using NBP1-49837

• Good SR, Thieu VT, Mathur AN et al. Temporal induction pattern of STAT4 target genes defines potential for Th1 lineage-specific programming. J Immunol 2009-01-01 [PMID: 19710469]

Bioinformatics

• Gene Symbol: STAT4
• Entrez:
  • 6775(Human)
• Uniprot:
  • NP_003142.1(Human)