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94333 Sigma

Uridine 5′-diphosphogalactose disodium salt

≥98.0% (HPLC)

Synonym: UDP-Gal, Uridine-diphosphate-galactose disodium salt, Uridine[5’]diphospho[1]-α-D-galactopyranose disodium salt

  • CAS Number 137868-52-1

  • Empirical Formula (Hill Notation) C15H22N2Na2O17P2

  • Molecular Weight 610.27

  •  Beilstein Registry Number 5374254

  •  MDL number MFCD00077895

  •  PubChem Substance ID 57653600

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Properties

Related Categories Biochemicals and Reagents, Nucleosides, Nucleotides, Oligonucleotides, Nucleotide Analogs More...
InChI Key   PKJQEQVCYGYYMM-OUJOOSCPSA-L
assay   ≥98.0% (HPLC)
impurities   ≤5% solvent (ethanol)
  ≤6% water
solubility   H2O: 50 mg/mL clear, colorless
storage temp.   −20°C

Description

Application

Uridine 5dATP-diphosphogalactose (UDP-Gal) is a sugar-nucleotide substrate of galactosyltransferase(s) involved in the addition of galatose (galactosylation) molecules to N-linked and O-linked oligosaccharides and glycerolipids. UDP-Gal and its analogues are used to study the distribution, specificity and kinetics of galactosyltransferase(s).

Other Notes

Tandem Mass Spectrometry data independently generated by Scripps Center for Metabolomics is available to view or download in PDF. 94333.pdf Tested metabolites are featured on Scripps Center for Metabolomics METLIN Metabolite Database. To learn more, visit sigma.com/metlin.

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Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis

Protocols & Articles

Articles

Glycosyltransferases: Tools for Synthesis and Modification of Glycans

The presence of multiple functional groups and stereocenters in complex carbohydrates makes them challenging targets for the organic chemist. Chemical synthesis research has not yielded robust, autom...
BioFiles 2007, 2.1, 2.
Keywords: Acylations, Bacterial conjugations, Biochemistry, Catalysis, Enzyme activity, Fucosylation, Gene expression, Glycosylations, Methods, Organic synthesis, Protocols, Sequences, Solvents, Type

Peer-Reviewed Papers
15

References

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