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U4500

Uridine 5′-diphosphogalactose disodium salt

Name: Uridine 5&#8242;-diphosphogalactose disodium salt
Brand: SIGMA

≥97.0%, from bovine milk, powder

Synonym(s):

UDP-Gal, UDP-galactose

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About This Item

Empirical Formula (Hill Notation):

C₁₅H₂₂N₂Na₂O₁₇P₂

CAS Number:

137868-52-1

Molecular Weight:

610.27

UNSPSC Code:

41106305

PubChem Substance ID:

24900647

NACRES:

NA.51

MDL number:

MFCD00077895

Assay:

≥97.0%

Biological source:

bovine milk, rabbit muscle, yeast

Form:

powder

Solubility:

water: 50 mg/mL, clear, colorless

Storage temp.:

−20°C

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Properties

Product Name

Uridine 5′-diphosphogalactose disodium salt, ≥97.0%

Quality Level

200

biological source

bovine milk, rabbit muscle, yeast

assay

≥97.0%

form

powder

solubility

water: 50 mg/mL, clear, colorless

storage temp.

−20°C

SMILES string

[Na+].[Na+].OC[C@H]1O[C@@H](OP([O-])(=O)OP([O-])(=O)OC[C@H]2OC([C@H](O)[C@@H]2O)N3C=CC(=O)NC3=O)[C@H](O)[C@@H](O)[C@H]1O

InChI

1S/C15H24N2O17P2.2Na/c18-3-5-8(20)10(22)12(24)14(32-5)33-36(28,29)34-35(26,27)30-4-6-9(21)11(23)13(31-6)17-2-1-7(19)16-15(17)25;;/h1-2,5-6,8-14,18,20-24H,3-4H2,(H,26,27)(H,28,29)(H,16,19,25);;/q;2*+1/p-2/t5-,6-,8+,9-,10+,11-,12-,13?,14?;;/m1../s1

InChI key

PKJQEQVCYGYYMM-OUJOOSCPSA-L

Description

General description

Uridine 5′-diphospho-α-D-galactose/UDP-Gal is a nucleotide sugar.

Application

Uridine 5′-diphosphogalactose disodium salt has been used as a component in galactosyltransferase labeling buffer to prelabel terminal N-acetylglucosamine (GlcNAc) on immunoglobulin chains. It has also been used as a component in Hyp O-galactosyltransferase (HPGT) assay.

Biochem/physiol Actions

Uridine 5′-diphospho-α-D-galactose/UDP-Gal can block BALB/3T12 cell development. In mammals, it is very essential for glycoconjugate biosynthesis.

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Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

涉药品监管产品

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Articles

Glycosyltransferases

Enzymatic glycosyltransferase specificity challenges the one enzyme-one linkage concept.

Glycosyltransferases: Tools for Synthesis and Modification of Glycans

Explore tools for glycosyltransferase synthesis and modification of glycans, such as glycosyltransferases and nucleotide sugar donors.

Analysis: Activated Nucleotide Sugars by LC-MS/MS

LC-MS/MS method quantifies similar polar nucleotide activated sugars using Supel™ Carbon LC column for simultaneous analysis.

Global Trade Item Number

SKU	GTIN
U4500-10MG	04061833008096
U4500-25MG	04061833008102
U4500-100MG	04061833008089
U4500-5MG	04061837409592