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Merck
CN

G9287

Globotriose

Synonym(s):

α-D-Gal-(1→4)-β-D-Gal-(1→4)-D-Glc, 4-O-(4-O-α-D-Galactopyranosyl-β-D-galactopyranosyl)-D-glucopyranose

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About This Item

Empirical Formula (Hill Notation):
C18H32O16
CAS Number:
66580-68-5
Molecular Weight:
504.44
UNSPSC Code:
12352201
PubChem Substance ID:
329799986
MDL number:
MFCD01076415

Key Documents

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InChI

1S/C18H32O16/c19-1-4-7(22)8(23)12(27)17(31-4)34-15-6(3-21)32-18(13(28)10(15)25)33-14-5(2-20)30-16(29)11(26)9(14)24/h4-29H,1-3H2/t4-,5-,6-,7+,8+,9-,10-,11-,12-,13-,14-,15+,16?,17-,18+/m1/s1

SMILES string

OC[C@H]1O[C@H](O[C@@H]2[C@H](O)[C@@H](O)[C@@H](O[C@@H]2CO)O[C@H]3[C@H](O)[C@@H](O)C(O)O[C@@H]3CO)[C@H](O)[C@@H](O)[C@H]1O

InChI key

FYGDTMLNYKFZSV-ANKSBSNASA-N

assay

≥95% (HPLC)

form

powder

storage temp.

2-8°C

Quality Level

200

Other Notes

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

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
SLBT5524
SLBL3967V
SLBK6410V
SLBF1813V
SLBC9581V

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Hirofumi Dohi et al.
Carbohydrate research, 337(11), 983-989 (2002-06-01)
New thioglycosyl donors (o-methoxycarbonylphenyl 2,3,4,6-tetra-O-benzyl-1-thio-beta-D-galactopyranoside and its 6-O-acetyl analogue) were designed and used for the synthesis of glycoconjugate polymers carrying Gb(3) [Gal(alpha1-->4)Gal(beta1-->4)Glc] and isoGb(3) [Gal(alpha1-->3)Gal(beta1-->4)Glc] clusters as side chains. These donors scarcely evolved the unpleasant odor of thiophenols and showed
H C Hansen et al.
Carbohydrate research, 322(3-4), 166-180 (2000-01-19)
Six aminodeoxy 2-(trimethylsilyl)ethyl (Me3SiEt) glycoside analogues of galabiose (4'- and 6'-aminodeoxy) and globotriose (6"-, 4"-, 2"-, and 6'-aminodeoxy) were synthesized by glycosylation of protected Me3SiEt galactoside and lactoside acceptors with azido-substituted monosaccharide donors, followed by reduction of the azido groups
Hussein Masoud et al.
Biochemistry, 42(15), 4463-4475 (2003-04-16)
Lipopolysaccharide (LPS) is a major virulence determinant of the human bacterial pathogen Haemophilus influenzae. Structural elucidation of the LPS from H. influenzae type b strain RM7004 was achieved by using electrospray ionization mass spectrometry (ESI-MS) and high-field NMR techniques on
H C Hansen et al.
Carbohydrate research, 307(3-4), 243-251 (1998-07-24)
Derivatives of galabiose (alpha-D-Galp-(1-->4)-D-Galp) and globotriose (a-D-Galp-(1-->4)-beta-D-Galp-(1-->4)-D-Glcp) were coupled to various 1,2- and 1,3-dihydroxymethyl- and dimercapto-methylbenzenes to give the corresponding divalent glycosides, potentially useful as inhibitors of bacterial adhesion.
James L Leach et al.
Antimicrobial agents and chemotherapy, 49(9), 3842-3846 (2005-08-30)
Epithelial cells lining the urinary tract are rich in globo series glycolipids, structurally defined by a Galalpha1,4Gal motif in the oligosaccharide moiety of this glycolipid family. This Galalpha1,4Gal motif is the attachment target for the P-fimbrial adhesin of uropathogenic Escherichia
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Articles

Review of O-Linked Glycoproteins

O-Linked glycoproteins are usually large proteins with a molecular mass of >200 kDa. Glycosylation generally occurs in high-density clusters and may represent as much as 50-80% of the overall mass.

O-连接糖蛋白回顾

O-连接糖蛋白通常是分子量>200kDa的大蛋白。糖基化通常发生在高密度簇上，并可占总量的50-80%。

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