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Key Documents

92403

Sigma-Aldrich

D-Galactose 6-phosphate lithium salt

≥90% (TLC)

Synonym(s):

6-O-Phosphono-D-galactose lithium salt, Gal-6P, NSC 170229

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About This Item

Empirical Formula (Hill Notation):
C6H13O9P · xLi+
CAS Number:
Molecular Weight:
260.14 (free acid basis)
UNSPSC Code:
12352201

assay

≥90% (TLC)

form

powder

storage temp.

2-8°C

Biochem/physiol Actions

Galactose-6-phosphate is produced by the hydrolysis of lactose-phosphate by phospho-beta-galactosidase and feeds into the tagatose pathway afters its isomerization to tagatose-6-phosphate. Intracellular accumulation D-Galactose 6-Phosphate in bacteria triggers induction of the lactose operon resulting in galactose catabolism.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Other Notes

To gain a comprehensive understanding of our extensive range of Monosaccharides for your research, we encourage you to visit our Carbohydrates Category page.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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Behaviour of glucose-6-phosphate dehydrogenase during erythroid maturation.
M D Cappellini et al.
Advances in experimental medicine and biology, 307, 37-43 (1991-01-01)
B M Chassy et al.
Journal of bacteriology, 154(3), 1204-1214 (1983-06-01)
Cells of Lactobacillus casei grown in media containing galactose or a metabolizable beta-galactoside (lactose, lactulose, or arabinosyl-beta-D-galactoside) were induced for a galactose-phosphoenolpyruvate-dependent phosphotransferase system (gal-PTS). This high-affinity system (Km for galactose, 11 microM) was inducible in eight strains examined, which
D Schulte et al.
Protein engineering, 13(7), 515-518 (2000-07-25)
Several amino acids in the active center of the 6-phospho-beta-galactosidase from Lactococcus lactis were replaced by the corresponding residues in homologous enzymes of glycosidase family 1 with different specificities. Three mutants, W429A, K435V/Y437F and S428D/ K435V/Y437F, were constructed. W429A was
Reiko T Lee et al.
Glycoconjugate journal, 23(5-6), 317-327 (2006-08-10)
Binding of carbohydrate ligand by human C-reactive protein (CRP), in both native form and structurally deviated form (neoCRP or mCRP), was investigated using galactose-6-phosphate (Gal6P)- and Galbeta3GalNAc-containing bovine serum albumin (BSA) derivatives. To this end, we synthesized glycosides of Gal6P
C Wiesmann et al.
Journal of molecular biology, 269(5), 851-860 (1997-06-27)
The initial structural model of 6-phospho-beta-galactosidase from Lactococcus lactis was refined to an R-factor of 16.4% (R[free] = 23.6%) to 2.3 A resolution (1 A = 0.1 nm), and the structures of three other crystal forms were solved by molecular

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