Anti-ST6GALNAC4 Antibody Picoband®

ST6 (alpha-N-acetyl-neuraminyl-2,3-beta-galactosyl-1,3) -N-acetylgalactosaminide alpha-2,6-sialyltransferase 4, also known as sialyltransferase 3C (SIAT3-C) or sialyltransferase 7D (SIAT7-D) is a sialyltransferase enzyme that in humans is encoded by the ST6GALNAC4 gene. The protein encoded by this gene is a type II membrane protein that catalyzes the transfer of sialic acid from CMP-sialic acid to galactose-containing substrates. The encoded protein prefers glycoproteins rather than glycolipids as substrates and shows restricted substrate specificity, utilizing only the trisaccharide sequence Neu5Ac-alpha-2,3-Gal-beta-1,3-GalNAc. In addition, it is involved in the synthesis of ganglioside GD1A from GM1B. The encoded protein is normally found in the Golgi apparatus but can be proteolytically processed to a soluble form. This protein is a member of glycosyltransferase family 29. Transcript variants encoding different isoforms have been found for this gene. Readthrough transcripts exist for this gene and the downstream ST6GALNAC6 gene.

Solute carrier family 2, facilitated glucose transporter member 6; Glucose transporter type 6; GLUT-6; Glucose transporter type 9; GLUT-9; SLC2A6; GLUT9

1. Gilley, J., Fried, M. Extensive gene order differences within regions of conserved synteny between the Fugu and human genomes: implications for chromosomal evolution and the cloning of disease genes. Hum. Molec. Genet. 8: 1313-1320, 1999. 2. Harduin-Lepers, A., Stokes, D. C., Steelant, W. F. A., Samyn-Petit, B., Krzewinski-Recchi, M.-A., Vallejo-Ruiz, V., Zanetta, J.-P., Auge, C., Delannoy, P. Cloning, expression and gene organization of a human Neu5Ac-alpha-2-3Gal-beta-1-3GalNAc alpha-2,6-sialyltransferase: hST6GalNAc IV. Biochem. J. 352: 37-48, 2000. 3. Kim, S.-W., Kang, N.-Y., Lee, S.-H., Kim, K.-W., Kim, K.-S., Lee, J.-H., Kim, C.-H., Lee, Y.-C. Genomic structure and promoter analysis of human NeuAc alpha-2,3Gal beta-1,3GalNAc alpha-2,6-sialyltransferase (hST6GalNAc IV) gene. Gene 305: 113-120, 2003.

At -20°C for one year from date of receipt. After reconstitution, at 4°C for one month. It can also be aliquotted and stored frozen at -20°C for six months. Avoid repeated freezing and thawing.