Beta-1,3-N-acetylgalactosaminyltransferase 2, or, B3GALNT2, is a human gene. Other names include: UDP-GalNAc:beta-1,3-N-acetylgalactosaminyltransferase 2; Beta-1,3-GalNAc-T2; Beta-1,3-N-acetylgalactosaminyltransferase II; B3GalNAc-T2; MDDGA11. The encoded protein is an enzyme with an amino acid length of 500 and a mass of 56.7 kDa. Other isoforms may exist. Beta-1,3-N-acetylgalactosaminyltransferase 2 is a member of the Glycosyltransferase 31 family. This gene shares homology with other species, including: Mouse, Rat, Zebrafish, Frog, Chicken.