B3GAT1

Beta-1,3-glucuronyltransferase 1 (glucuronosyltransferase P), also known as B3GAT1 or CD57, is a human gene.

In immunology, the CD57 antigen (CD stands for cluster of differentiation) is a protein which is also called HNK1 (human natural killer-1) or LEU7. It is a neuronally expressed adhesion molecule with a carbohydrate epitope that contains a sulfoglucuronyl residue.