STEAP1, Official Symbol STEAP1provided by HGNC Official Full Name STEAP family member 1provided by HGNC Primary source HGNC:HGNC:11378 See related Ensembl:ENSG00000164647 MIM:604415; AllianceGenome:HGNC:11378 Gene type protein coding RefSeq status REVIEWED Organism Homo sapiens Lineage Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo Also known as STEAP; PRSS24 Summary 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. [provided by RefSeq, Jul 2008] Expression Biased expression in prostate (RPKM 54.6), appendix (RPKM 20.3) and 9 other tissues See more Orthologs mouse all