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B1422

Sigma-Aldrich

B-Trisaccharide

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Synonym(s):
α-D-Gal-(1→3)-(α-L-Fuc-[1→2])-D-Gal, Blood group B trisaccharide
Empirical Formula (Hill Notation):
C18H32O15
CAS Number:
49777-14-2
Molecular Weight:
488.44
MDL number:
MFCD01311891
UNSPSC Code:
12352201
PubChem Substance ID:
329773186

Assay

≥95% (H-NMR)

Quality Level

200

form

solid

storage temp.

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

InChI key

XNBZPOHDTUWNMW-OUUCXATCSA-N

Application

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).

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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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
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
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
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
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
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