B4GALNT3, Official Symbol B4GALNT3provided by HGNC Official Full Name beta-1,4-N-acetyl-galactosaminyltransferase 3provided by HGNC Primary source HGNC:HGNC:24137 See related Ensembl:ENSG00000139044 MIM:612220; AllianceGenome:HGNC:24137 Gene type protein coding RefSeq status VALIDATED Organism Homo sapiens Lineage Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo Summary B4GALNT3 transfers N-acetylgalactosamine (GalNAc) onto glucosyl residues to form N,N-prime-diacetyllactosediamine (LacdiNAc, or LDN), a unique terminal structure of cell surface N-glycans (Ikehara et al., 2006 [PubMed 16728562]).[supplied by OMIM, Aug 2008] Expression Biased expression in stomach (RPKM 33.1), colon (RPKM 16.3) and 11 other tissues See more Orthologs mouse all