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SRC1 Antibody (N-term)

Purified Rabbit Polyclonal Antibody (Pab)

  • WB - SRC1 Antibody (N-term) AP7570a
    Western blot analysis of SRC1 (arrow) using rabbit polyclonal SRC1 Antibody (N-term) (Cat.#AP7570a). 293 cell lysates (2 ug/lane) either nontransfected (Lane 1) or transiently transfected with the SRC1 gene (Lane 2) (Origene Technologies).
Product Information
  • Applications Legend:
  • WB=Western Blot
  • IHC=Immunohistochemistry
  • IHC-P=Immunohistochemistry (Paraffin-embedded Sections)
  • IHC-F=Immunohistochemistry (Frozen Sections)
  • IF=Immunofluorescence
  • FC=Flow Cytopmetry
  • IC=Immunochemistry
  • ICC=Immunocytochemistry
  • IP=Immunoprecipitation
  • DB=Dot Blot
  • CHIP=Chromatin Immunoprecipitation
  • FA=Fluorescence Assay
  • IEM=Immunoelectronmicroscopy
  • EIA=Enzyme Immunoassay
Primary Accession Q15788
Other Accession Q4PJW2
Reactivity Human
Predicted Pig
Host Rabbit
Clonality Polyclonal
Isotype Rabbit Ig
Calculated MW 156757 Da
Antigen Region 186-214 aa
Additional Information
Gene ID 8648
Other Names Nuclear receptor coactivator 1, NCoA-1, Class E basic helix-loop-helix protein 74, bHLHe74, Protein Hin-2, RIP160, Renal carcinoma antigen NY-REN-52, Steroid receptor coactivator 1, SRC-1, NCOA1, BHLHE74, SRC1
Target/Specificity This SRC1 antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 186-214 amino acids from the N-terminal region of human SRC1.
Dilution WB~~1:1000
Format Purified polyclonal antibody supplied in PBS with 0.09% (W/V) sodium azide. This antibody is prepared by Saturated Ammonium Sulfate (SAS) precipitation followed by dialysis against PBS.
StorageMaintain refrigerated at 2-8°C for up to 2 weeks. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles.
PrecautionsSRC1 Antibody (N-term) is for research use only and not for use in diagnostic or therapeutic procedures.
Protein Information
Name NCOA1
Synonyms BHLHE74, SRC1
Function Nuclear receptor coactivator that directly binds nuclear receptors and stimulates the transcriptional activities in a hormone-dependent fashion. Involved in the coactivation of different nuclear receptors, such as for steroids (PGR, GR and ER), retinoids (RXRs), thyroid hormone (TRs) and prostanoids (PPARs). Also involved in coactivation mediated by STAT3, STAT5A, STAT5B and STAT6 transcription factors. Displays histone acetyltransferase activity toward H3 and H4; the relevance of such activity remains however unclear. Plays a central role in creating multisubunit coactivator complexes that act via remodeling of chromatin, and possibly acts by participating in both chromatin remodeling and recruitment of general transcription factors. Required with NCOA2 to control energy balance between white and brown adipose tissues. Required for mediating steroid hormone response. Isoform 2 has a higher thyroid hormone-dependent transactivation activity than isoform 1 and isoform 3.
Cellular Location Nucleus {ECO:0000255|PROSITE- ProRule:PRU00981}
Tissue Location Widely expressed.
Research Areas
Citations (0)

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SRC1 acts as a transcriptional coactivator for steroid and nuclear hormone receptors. It is a member of the p160/steroid receptor coactivator (SRC) family and like other family members has histone acetyltransferase activity and contains a nuclear localization signal, as well as bHLH and PAS domains. This protein binds nuclear receptors directly and stimulates the transcriptional activities in a hormone-dependent fashion.


Lavery,D.N.,Biochemistry 47 (11), 3352-3359 (2008)
Wang,S., J. Biol. Chem. 282 (5), 2765-2775 (2007)

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2016-08-23 17:15:32
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Species tested
Application tested
Brief protocol
1. Block with 3% skim milk for 1 hour at room temperature. 2. Incubate overnight with Abgent primary antibody 1:1000 in 3% skim milk at 4℃ 3. Wash 5*5 min with TBST. 4. Incubate with HRP-conjugated secondary antibody 1:5000 in 3% skim milk for 1 hour at room temperature. 5. Wash 5*5 min with TBST. 6. Incubate with ECL substrates and expose
$ 295.00
$ 99.00
Cat# AP7570a
(40 western blots)
Availability: In Stock
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