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Merck
CN

G7522

3-α-Galactobiose

synthetic, ≥90%

Synonym(s):

α-D-Gal-(1→3)-D-Gal, 3-O-α-D-Galactopyranosyl-D-galactose

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About This Item

Empirical Formula (Hill Notation):
C12H22O11
CAS Number:
Molecular Weight:
342.30
PubChem Substance ID:
UNSPSC Code:
12352201
MDL number:
Beilstein/REAXYS Number:
83008
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SMILES string

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

biological source

synthetic

assay

≥90%

storage temp.

2-8°C

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Haiying Chi et al.
Animal science journal = Nihon chikusan Gakkaiho, 83(1), 88-93 (2012-01-19)
α-1,3-Galactosyltransferase (α-GalT), an enzyme creating Galα1-3Gal (α-Gal) epitope on the cell surface in some mammalian species such as pigs, is known to be a key factor that causes hyperacute rejection upon transplantation from pigs to humans. To establish the RNA
Joshua L Kennedy et al.
Pediatrics, 131(5), e1545-e1552 (2013-04-10)
Despite a thorough history and comprehensive testing, many children who present with recurrent symptoms consistent with allergic reactions elude diagnosis. Recent research has identified a novel cause for "idiopathic" allergic reactions; immunoglobulin E (IgE) antibody specific for the carbohydrate galactose-α-1,3-galactose
Scott P Commins et al.
American journal of respiratory and critical care medicine, 185(7), 723-730 (2012-01-28)
IgE antibodies to the mammalian oligosaccharide galactose-α-1,3-galactose (α-gal) are common in the southeastern United States. These antibodies, which are induced by ectoparasitic ticks, can give rise to positive skin tests or serum assays with cat extract. To evaluate the relationship
Scott P Commins et al.
Current allergy and asthma reports, 13(1), 72-77 (2012-10-12)
Anaphylaxis is a severe allergic reaction that can be rapidly progressing and fatal. In instances where the triggering allergen is not known, establishing the etiology of anaphylaxis is pivotal to long-term risk management. Our recent work has identified a novel
Jens Magnus Bernth-Jensen et al.
Journal of immunological methods, 373(1-2), 26-35 (2011-08-13)
As much as one percent of antibodies in human plasma are reported to be specific for the non-human disaccharide structure αGal. Various microbes express αGal. However, the implications of anti-αGal antibodies for the anti-microbial defenses are poorly established. With the

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