Anti-B3GAT1 Antibody

HUABIO

Anti-B3GAT1 Antibody

7

Flow Cytometry, Western Blot, ImmunoHistoChemistry, ImmunoHistoChemistry Paraffin

WB,IHC-P,FC

Research Use Only

Polyclonal

1 mg/ml

Unconjugated

B3GAT1

beta-1,3-glucuronyltransferase 1

CD57, GLCATP, GLCUATP, HNK1, LEU7, NK-1, NK1, galactosylgalactosylxylosylprotein 3-beta-glucuronosyltransferase 1, LEU7 antigen, UDP-GlcUA:glycoprotein beta-1,3-glucuronyltransferase, glucuronosyltransferase P

Rabbit

IgG

Galactosylgalactosylxylosylprotein 3-beta-glucuronosyltransferase 1

Galactosylgalactosylxylosylprotein 3-beta-glucuronosyltransferase 1 (B3GAT1) is an enzyme that in humans is encoded by the B3GAT1 gene, whose enzymatic activity creates the CD57 epitope on other cell surface proteins. In immunology, the CD57 antigen (CD stands for cluster of differentiation) is also known as HNK1 (human natural killer-1) or LEU7. It is expressed as a carbohydrate epitope that contains a sulfoglucuronyl residue in several adhesion molecules of the nervous system. The protein encoded by this gene is a member of the glucuronyltransferase gene family. These enzymes exhibit strict acceptor specificity, recognizing nonreducing terminal sugars and their anomeric linkages. This gene product functions as the key enzyme in a glucuronyl transfer reaction during the biosynthesis of the carbohydrate epitope HNK-1 (human natural killer-1, also known as CD57 and LEU7). Alternate transcriptional splice variants have been characterized. Neoplastic CD57 positive cells are seen in conditions as varied as large granular lymphocytic leukaemia, small-cell carcinoma, thyroid carcinoma, and neural and carcinoid tumours. Although the antigen is particularly common in carcinoid tumours, it is found in such a wide range of other conditions that it is of less use in distinguishing these tumours from others than more specific markers such as chromogranin and NSE.

Human, Mouse, Rat

Human,Mouse,Rat

-20°C,2°C to 8°C

41116161