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STEAP1 Antibody (N-term)

Peptide Affinity Purified Rabbit Polyclonal Antibody (Pab)

  • WB - STEAP1 Antibody (N-term) AP14380a
    STEAP1 Antibody (N-term) (Cat. #AP14380a) western blot analysis in WiDr cell line lysates (35ug/lane).This demonstrates the STEAP1 antibody detected the STEAP1 protein (arrow).
  • IHC-P - STEAP1 Antibody (N-term) AP14380a
    STEAP1 Antibody (N-term) (AP14380a)immunohistochemistry analysis in formalin fixed and paraffin embedded human skeletal muscle followed by peroxidase conjugation of the secondary antibody and DAB staining.This data demonstrates the use of STEAP1 Antibody (N-term) for immunohistochemistry. Clinical relevance has not been evaluated.
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 Q9UHE8
Other Accession NP_036581.1
Reactivity Human
Host Rabbit
Clonality Polyclonal
Isotype Rabbit Ig
Calculated MW 39851 Da
Antigen Region 2-31 aa
Additional Information
Gene ID 26872
Other Names Metalloreductase STEAP1, 1161-, Six-transmembrane epithelial antigen of prostate 1, STEAP1, PRSS24, STEAP
Target/Specificity This STEAP1 antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 2-31 amino acids from the N-terminal region of human STEAP1.
Dilution WB~~1:1000
Format Purified polyclonal antibody supplied in PBS with 0.09% (W/V) sodium azide. This antibody is purified through a protein A column, followed by peptide affinity purification.
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.
PrecautionsSTEAP1 Antibody (N-term) is for research use only and not for use in diagnostic or therapeutic procedures.
Protein Information
Synonyms PRSS24, STEAP
Function Metalloreductase that has the ability to reduce both Fe(3+) to Fe(2+) and Cu(2+) to Cu(1+). Uses NAD(+) as acceptor (By similarity).
Cellular Location Endosome membrane; Multi-pass membrane protein
Tissue Location Ubiquitously expressed. Highly expressed in prostate tumors.
Citations (0)

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This gene is predominantly expressed in prostate tissue, and is found to be upregulated in multiple cancer cell lines. The gene product is predicted to be a six-transmembrane protein, and was shown to be a cell surface antigen significantly expressed at cell-cell junctions.


Valenti, M.T., et al. J. Endocrinol. Invest. 33(4):244-249(2010)
Johnatty, S.E., et al. PLoS Genet. 6 (7), E1001016 (2010) :
Vaghjiani, R.J., et al. Tissue Eng Part A 15(8):2073-2083(2009)
Mavaddat, N., et al. Cancer Epidemiol. Biomarkers Prev. 18(1):255-259(2009)
Maia, C.J., et al. Endocrine 34 (1-3), 108-116 (2008) :

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Cat# AP14380a
(40 western blots)
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