The protein encoded by STEAP4 （STEAP4 metalloreductase）belongs to the STEAP (six transmembrane epithelial antigen of prostate) family, and resides in the golgi apparatus. It functions as a metalloreductase that has the ability to reduce both Fe(3+) to Fe(2+) and Cu(2+) to Cu(1+), using NAD(+) as acceptor. Studies in mice and human suggest that STEAP4 maybe involved in adipocyte development and metabolism, and may contribute to the normal biology of the prostate cell, as well as prostate cancer progression. Alternatively spliced transcript variants encoding different isoforms have been found for STEAP4.蛋白別名為：STEAP4; STAMP2; TNFAIP9; Metalloreductase STEAP4; Six-transmembrane epithelial antigen of prostate 4; SixTransMembrane protein of prostate 2; Tumor necrosis factor; alpha-induced protein 9;基因ID為：79689；蛋白質ID:Q687X5
應用類型
IHC-p，IF，ELISA補充：最優的抗體稀釋比例需要基于客戶實驗進行優化.建議的起始稀釋比例如下: IHC-p: 1:100-1:300, IF: 1:200-1:1000, ELISA: 1:20000. Not yet tested in other applications.
免疫原
合成多肽：the Internal region of human STAMP2. at AA rangle: 180-260
