There are a number of ELISA Kits available for the measurement of B-1,4-GalT1, another term for the human protein, beta-1,4-galactosyltransferase 1. Other synonyms may include: UDP-Gal:beta-GlcNAc beta-1,4-galactosyltransferase 1, UDP-galactose:beta-N-acetylglucosamine beta-1,4-galactosyltransferase 1, beta-N-acetylglucosaminyl-glycolipid beta-1,4-galactosyltransferase, and beta-N-acetylglucosaminylglycopeptide beta-1,4-galactosyltransferase. It is encoded by the B4GALT1 gene to yield a protein 398 amino acids in length and 43.9 kDa in size. However, there are up to 2 reported isoforms. The protein, an enzyme, is categorized into the Glycosyltransferase 7 family. Versions of B-1,4-GalT1 are present in other organisms, including: Mouse, Rat, Zebrafish, Frog, Chicken.