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Merck

B1422

Sigma-Aldrich

B-Trisaccharide

Synonym(e):

α-D-Gal-(1→3)-(α-L-Fuc-[1→2])-D-Gal, Blood group B trisaccharide

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About This Item

Empirische Formel (Hill-System):
C18H32O15
CAS-Nummer:
Molekulargewicht:
488.44
MDL-Nummer:
UNSPSC-Code:
12352201
PubChem Substanz-ID:

Assay

≥95% (H-NMR)

Qualitätsniveau

Form

solid

Lagertemp.

2-8°C

SMILES String

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

InChI

1S/C18H32O15/c1-4-7(21)10(24)12(26)17(29-4)33-15-14(9(23)6(3-20)30-16(15)28)32-18-13(27)11(25)8(22)5(2-19)31-18/h4-28H,2-3H2,1H3/t4-,5+,6+,7+,8-,9-,10+,11-,12-,13+,14-,15+,16?,17-,18+/m0/s1

InChIKey

XNBZPOHDTUWNMW-OUUCXATCSA-N

Anwendung

Blood group B trisaccharide may be used to isolate, identify and characterize blood group trisaccharide specific lectins and ligands such as Langerin and MOA (Marasmius oreades agglutinin).[1][2]

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

Eyeshields, Gloves, type N95 (US)


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Elin M Grahn et al.
Journal of molecular biology, 390(3), 457-466 (2009-05-12)
MOA (Marasmius oreades agglutinin), a lectin isolated from fruiting bodies of the mushroom M. oreades, specifically binds nonreducing terminal Galalpha(1,3)Gal carbohydrates, such as that which occurs in the xenotransplantation epitope Galalpha(1,3)Galbeta(1,4)GlcNAc and the branched blood group B determinant Galalpha(1,3)[Fucalpha(1,2)]Gal. Here
L Rydberg et al.
Sub-cellular biochemistry, 32, 107-125 (1999-07-07)
alpha-Gal terminated saccharides are present on the cell surface both as glycolipids and glycoproteins in all mammals except Old World monkeys and humans. The structural diversity among identified saccharides terminated by this epitope in animal tissues is steadily increasing. The
Ming Tan et al.
PloS one, 4(4), e5058-e5058 (2009-04-02)
Human noroviruses are the major viral pathogens of epidemic acute gastroenteritis. These genetically diverse viruses comprise two major genogroups (GI and GII) and approximately 30 genotypes. Noroviruses recognize human histo-blood group antigens (HBGAs) in a diverse, strain-specific manner. Recently the
Michiel van der Vlist et al.
Immunology and cell biology, 88(4), 410-415 (2010-03-24)
Langerhans cells (LC) are the first dendritic cells (DC) to encounter pathogens entering the body via mucosa or skin. Equipped with pattern recognition receptors (PRR), LC are able to detect and respond to these pathogens. An important PRR, in human
Brian P Rempel et al.
Glycoconjugate journal, 19(3), 175-180 (2003-06-20)
A novel lectin from the mushroom Marasmius oreades (MOA) has been shown to bind to human blood group B oligosaccharides [1]. In the present work we examine the binding of a series of analogues of the blood group B-trisaccharide, alphaGal(1-3)[alphaFuc(1-2)]betaGal-OR

Artikel

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.

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