Anti-CDw75/ST6GAL1 Antibody Picoband® fluoro594 Vervoeging

Beta-galactoside alpha-2,6-sialyltransferase 1 is an enzyme that in humans is encoded by the ST6GAL1 gene. This gene encodes a member of glycosyltransferase family 29. The encoded protein is a type II membrane protein that catalyzes the transfer of sialic acid from CMP-sialic acid to galactose-containing substrates. The protein, which is normally found in the Golgi but can be proteolytically processed to a soluble form, is involved in the generation of the cell-surface carbohydrate determinants and differentiation antigens HB-6, CD75, and CD76. This gene has been incorrectly referred to as CD75. Alternative splicing results in multiple transcript variants.

Glycogen synthase kinase-3 alpha; GSK-3 alpha; Serine/threonine-protein kinase GSK3A; GSK3A

ST6GAL1

6480

P15907

Human

No cross-reactivity with other proteins.

E.coli-derived human CDw75/ST6GAL1 recombinant protein (Position: M1-C406) .

Wide tissue distribution (highest in the pancreas and very low in brain) . Closely associated with the basal layer of cells in epithelia and the endothelium of blood vessel walls.

Flow Cytometry

Adaptive Immunity, Immunology, T Cells

Immunogen affinity purified.

Liquid

Constitutively active protein kinase that acts as a negative regulator in the hormonal control of glucose homeostasis, Wnt signaling and regulation of transcription factors and microtubules, by phosphorylating and inactivating glycogen synthase (GYS1 or GYS2), CTNNB1/beta-catenin, APC and AXIN1. Requires primed phosphorylation of the majority of its substrates. Contributes to insulin regulation of glycogen synthesis by phosphorylating and inhibiting GYS1 activity and hence glycogen synthesis. Regulates glycogen metabolism in liver, but not in muscle. May also mediate the development of insulin resistance by regulating activation of transcription factors. In Wnt signaling, regulates the level and transcriptional activity of nuclear CTNNB1/beta-catenin. Facilitates amyloid precursor protein (APP) processing and the generation of APP-derived amyloid plaques found in Alzheimer disease. May be involved in the regulation of replication in pancreatic beta-cells. Is necessary for the establishment of neuronal polarity and axon outgrowth. Through phosphorylation of the anti-apoptotic protein MCL1, may control cell apoptosis in response to growth factors deprivation. Acts as a regulator of autophagy by mediating phosphorylation of KAT5/TIP60 under starvation conditions, leading to activate KAT5/TIP60 acetyltransferase activity and promote acetylation of key autophagy regulators, such as ULK1 and RUBCNL/Pacer.

1. Grundmann, U., Nerlich, C., Rein, T., Zettlmeissl, G. Complete cDNA sequence encoding human beta-galactoside alpha-2,6-sialyltransferase. Nucleic Acids Res. 18: 667 only, 1990. 2. Kitagawa, H., Paulson, J. C. Differential expression of five sialyltransferase genes in human tissues. J. Biol. Chem. 269: 17872-17878, 1994. 3. Nicholls, J. M., Chan, M. C. W., Chan, W. Y., Wong, H. K., Cheung, C. Y., Kwong, D. L. W., Wong, M. P., Chui, W. H., Poon, L. L. M., Tsao, S. W., Guan, Y., Peiris, J. S. M. Tropism of avian influenza A (H5N1) in the upper and lower respiratory tract. Nature Med. 13: 147-149, 2007.

At -20 ̊C for one year from date of receipt. Avoid repeated freezing and thawing. Protect from light.

65411 MW

6

Glycogen synthase kinase 3 alpha

Microtubule. Cytosol. Mitochondrion. Nucleus.

Glutamate decarboxylase 2

Rabbit IgG

Each vial contains 50% glycerol, 0.9% NaCl, 0.2% Na2HPO4, 0.02% NaN3.