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SRA Antibody

Purified Mouse Monoclonal Antibody

  • WB - SRA Antibody AO1057a
    Figure 1: Western blot analysis using SRA mouse mAb against truncated SRA recombinant protein (1), human ovary cancer tissue lysate (2) and A431 cell lysate (3).
  • IHC - SRA Antibody AO1057a
    Figure 2: Immunohistochemical analysis of paraffin-embedded human skin carcinoma (left) and breast carcinoma (right), showing cytoplasmic and membrane localization using SRA mouse mAb with DAB staining.
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 Q9HD15
Reactivity Human
Host Mouse
Clonality Monoclonal
Clone Names 1D4H8
Isotype IgG1
Calculated MW 25673 Da
Description Steroid receptor RNA activator 1 (SRA), with 237-amino acid protein (about 27kDa), belongs to the growing family of functional non-coding RNAs. SRA was originally described as the first functional noncoding RNA able to specifically coactivate the activity of steroid receptors. Specifically, SRA exists as both an RNA transcript that forms a complex with steroid receptor coactivator-1 and as a stably expressed protein. Its expression is strongly up-regulated in many human tumors of the breast, uterus, and ovary, suggesting a potential role in pathogenesis. Although coactivation of steroid-dependent transcription by SRA is accompanied by a proliferative response, overexpression is not in itself sufficient to induce turmorigenesis.
Immunogen Purified recombinant fragment of SRA expressed in E. Coli.
Formulation Ascitic fluid containing 0.03% sodium azide.
Additional Information
Gene ID 10011
Other Names Steroid receptor RNA activator 1, Steroid receptor RNA activator protein, SRAP, SRA1 (HGNC:11281)
Dilution WB~~1/500 - 1/2000
IHC~~1/200 - 1/1000
StorageMaintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles.
PrecautionsSRA Antibody is for research use only and not for use in diagnostic or therapeutic procedures.
Protein Information
Name SRA1 (HGNC:11281)
Function Functional RNA which acts as a transcriptional coactivator that selectively enhances steroid receptor-mediated transactivation ligand-independently through a mechanism involving the modulating N-terminal domain (AF-1) of steroid receptors. Also mediates transcriptional coactivation of steroid receptors ligand- dependently through the steroid-binding domain (AF-2). Enhances cellular proliferation and differentiation and promotes apoptosis in vivo. May play a role in tumorigenesis.
Cellular Location Nucleus. Cytoplasm
Tissue Location Highly expressed in liver and skeletal muscle and to a lesser extent in brain. Also expressed in both normal and tumorigenic breast epithelial cell lines. Significantly up- regulated in human tumors of the breast, ovary, and uterus
Research Areas
Citations (0)

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1. Rainer B. Lanz, Steven S. Chua, Niall Barron. Mol. Cell. Biol, Oct 2003; 23: 7163 - 7176. 2. Shilpa Chooniedass-Kothari, Mohammad Kariminia Hamedani, Sandy Troup. Int J Cancer. 2006 Feb 15;118(4):1054-9 3. S. Chooniedass-Kothari, E. Emberley, M. K. Hamedani. FEBS Lett. 2004 May 21;566(1-3):43-7

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$ 325.00
Cat# AO1057a
(40 western blots)
Availability: 7-10 days
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