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Gal GlcNAc

GalNAc, Gal, GlcNAc, Hex and HexNAc are the abbreviations used when discussing sequences of monosaccharides and represent A-acetylgalactosamine, galactose, A-acetylglucosamine, hexose, i.e. a monosaccharide with six carbon atoms, and A-acetylhexosamine, respectively. [Pg.234]

As shown in Figure 48-8, the keratan sulfates consist of repeating Gal-GlcNAc disaccharide units containing sulfate attached to the 6 position of GlcNAc or occasionally of Gal. Type 1 is abundant in cornea, and type II is found along with chondroitin sulfate attached to hyaluronic acid in loose connective tissue. Types I and II have different attachments to protein (Figure 48—8). [Pg.545]

An example of the use of Smith degradation for carbohydrate sequencing is a study on the sites of AcNeu-Gal-GlcNAc linkages to... [Pg.407]

Peripheral to the Gal-GlcNAc sequences of glycoproteins, there can occur an array of blood-group-related glycosylations, anionic substitutions (sialy-lation, 0-sulfation, and 0-phosphorylation), or both. Chains of the high-mannose type may also bear phosphate groups. Table VI reviews the pat-... [Pg.325]

The linkage of sialic acid to Gal, GlcNAc, or GalNAc may be determined on the microscale by methylation analysis before and after treatment with... [Pg.331]

See other pages where Gal GlcNAc is mentioned: [Pg.289]    [Pg.289]    [Pg.289]    [Pg.289]    [Pg.289]    [Pg.289]    [Pg.289]    [Pg.289]    [Pg.289]    [Pg.289]    [Pg.289]    [Pg.60]    [Pg.60]    [Pg.62]    [Pg.62]    [Pg.62]    [Pg.64]    [Pg.269]    [Pg.269]    [Pg.269]    [Pg.269]    [Pg.408]    [Pg.408]    [Pg.408]    [Pg.416]    [Pg.323]    [Pg.329]    [Pg.331]    [Pg.320]    [Pg.144]    [Pg.144]    [Pg.332]    [Pg.242]    [Pg.242]    [Pg.188]    [Pg.155]    [Pg.161]    [Pg.91]    [Pg.485]    [Pg.485]    [Pg.485]    [Pg.485]    [Pg.485]    [Pg.485]    [Pg.485]   
See also in sourсe #XX -- [ Pg.56 , Pg.487 ]



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GlcNAc

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