CT41.1 is an alias for the gene, Tudor domain containing 1, in humans. Other names include: Tudor domain-containing protein 1; Cancer/testis antigen 41.1. The encoded protein has an amino acid length of 1180 and a mass of 132.0 kDa. CT41.1 is a member of the TDRD1 family. This gene shares homology with other species, including: Mouse, Rat, Zebrafish, Frog, Chicken.