Chemoenzymatic synthesis of Galα1-3Gal, Galα1-3Galβ1-4GlcNAc, and their PEG-conjugates

DOI: 10.1016/S0960-894X(97)00017-6

Source and publish data:

Bioorganic and Medicinal Chemistry Letters p. 255 - 258 (1997)

Update date:2022-07-30

Topics:

Authors:

Matsuo, Ichiro

Fujimoto, Hiroshi

Isomura, Megumi

Ajisaka, Katsumi

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Article abstract of DOI:10.1016/S0960-894X(97)00017-6

Galα1-3Gal-pNP was prepared enzymatically from Gal-pNP using α-galactosidase from coffee beans. PEG was attached after the reduction of nitro group into amino group to give Galα1-3Gal-PEG conjugate. After removing the pNP group in Galα1-3Gal-pNP, the obtained disaccharide was used for the synthesis of Galα1-3Galβ1-4GlcNAc and corresponding trisaccharide-PEG conjugate.

Full text of DOI:10.1016/S0960-894X(97)00017-6

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