Search Thermo Fisher Scientific
Search Thermo Fisher Scientific
Invitrogen
Promotion
View available promotion(s)
Promo code: {{promo.promoCode}} {{promo.promoDescription}}. {{$productOrderCtrl.translations['antibody.pdp.commerceCard.promotion.learnmore']}}
Immunogen sequence: IRYYVRWRLGN LTVTQAILKK ENPFSTSSAW LSD
Highest antigen sequence identity to the following orthologs - mouse 65%, rat 71%.
The six-transmembrane epithelial antigen of prostate 4 (STEAP4) is a member of a family of metalloreductases identified as cell-surface antigens in prostate tissue. Similar to two other members of the STEAP family (STEAP 2 and STEAP3), STEAP4 promotes both iron and copper reduction. STEAP4 is highly expressed in placenta, lung, heart and prostate tissues, and overexpressed in prostate cancer cells compared to normal prostate cells. Overexpression of STEAP4 in prostate cells significantly increases cell growth and colony formation, suggesting STEAP4 may have a role in cell proliferation and prostate cancer progression.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Protein Aliases: DKFZp666D049; FLJ23153; Metalloreductase STEAP4; six transmembrane prostate protein 2; Six-transmembrane epithelial antigen of prostate 4; SixTransMembrane protein of prostate 2; STEAP family member 4; Tumor necrosis factor, alpha-induced protein 9; tumor necrosis-alpha-induced adipose-related protein
Gene Aliases: STAMP2; STEAP4; TIARP; TNFAIP9
UniProt ID: (Human) Q687X5
Entrez Gene ID: (Human) 79689
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
Learn moreGet expert recommendations for common problems or connect directly with an on staff expert for technical assistance related to applications, equipment and general product use.
Contact tech support