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Antibody detects endogenous levels of total STEA3.
The six-transmembrane epithelial antigen of prostate 3 (STEAP3) 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 STEAP4), STEAP3 promotes both iron and copper reduction. STEAP3 is highly expressed in hematopoietic tissues and colocalizes with the transferrin endosome. Overexpression of STEAP3 stimulates iron reduction; mice lacking STEAP3 are deficient in erythroid ferrireductase activity, suggesting that STEAP3 is an endosomal ferrireductase required for transferrin-dependent iron uptake in erythroid cells.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Protein Aliases: dudlin 2; dudulin 2; Dudulin-2; hpHyde; hTSAP6; Metalloreductase STEAP3; pHyde; Protein nm1054; Six-transmembrane epithelial antigen of prostate 3; STEAP family member 3, metalloreductase; tumor suppressor pHyde; Tumor suppressor-activated pathway protein 6
Gene Aliases: 1010001D01Rik; AHMIO2; dudlin-2; dudulin-2; pHyde; STEAP3; STMP3; TSAP6
UniProt ID: (Human) Q658P3, (Mouse) Q8CI59, (Rat) Q5RKL5
Entrez Gene ID: (Human) 55240, (Mouse) 68428, (Rat) 170824
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