A26C3 is an alias for the gene, POTE ankyrin domain family member H, in humans. Other names include: Prostate, ovary, testis-expressed protein on chromosome 22; POTE-22; ANKRD26-like family C member 3; cancer/testis antigen family 104, member 7; ACTBL1; CT104.7; POTE ankyrin domain family, member H; POTE22. The encoded protein has an amino acid length of 545 and a mass of 61.0 kDa. Other isoforms may exist. A26C3 is a member of the POTE family.