SPATA25 is a symbol for the gene, Spermatogenesis associated 25, in humans. Other names include: Spermatogenesis-associated protein 25; Testis-specific gene 23 protein; C20orf165; TSG23; dJ337O18.8. The encoded protein has an amino acid length of 227 and a mass of 23.8 kDa. SPATA25 is a member of the SPATA25 family. This gene shares homology with other species, including: Rat.