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O-acetylation and de-O-acetylation of sialic acids. 7- and 9-o-acetylation of alpha 2,6-linked sialic acids on endogenous N-linked glycans in rat liver Golgi vesicles.
Diaz S, Higa HH, Hayes BK, Varki A. Diaz S, et al. Among authors: varki a. J Biol Chem. 1989 Nov 15;264(32):19416-26. J Biol Chem. 1989. PMID: 2808433
The incorporated radioactivity occurred in acid-soluble and acid-insoluble components, and the acid-insoluble fraction included O-acetylated sialic acids (Varki, A., and Diaz, S. (1985) J. Biol. Chem. 260, 6600-6608). Nearly all of the protein-associated radioactivi …
The incorporated radioactivity occurred in acid-soluble and acid-insoluble components, and the acid-insoluble fraction included O-acetylated …
Sulfated N-linked oligosaccharides in mammalian cells. I. Complex-type chains with sialic acids and O-sulfate esters.
Roux L, Holojda S, Sundblad G, Freeze HH, Varki A. Roux L, et al. Among authors: varki a. J Biol Chem. 1988 Jun 25;263(18):8879-89. J Biol Chem. 1988. PMID: 3379050
H., and Varki, A. (1986) Biochem. Biophys. Res. Commun. 140, 967-973). Here we report improved methods to metabolically label cell lines with 35SO4 and to release sulfated N-linked oligosaccharides with peptide:N-glycosidase F as well as the partial structure of som …
H., and Varki, A. (1986) Biochem. Biophys. Res. Commun. 140, 967-973). Here we report improved methods to metabolically label …
Unusual anionic N-linked oligosaccharides from bovine lung.
Norgard-Sumnicht KE, Roux L, Toomre DK, Manzi A, Freeze HH, Varki A. Norgard-Sumnicht KE, et al. Among authors: varki a. J Biol Chem. 1995 Nov 17;270(46):27634-45. doi: 10.1074/jbc.270.46.27634. J Biol Chem. 1995. PMID: 7499228
We previously described a diverse family of sulfated anionic N-linked oligosaccharides released by peptide: N-glycosidase F (PNGaseF) from calf pulmonary artery endothelial (CPAE) cells (Roux, L., Holoyda, S., Sundblad, G., Freeze, H.H., and Varki, A. (1988) …
We previously described a diverse family of sulfated anionic N-linked oligosaccharides released by peptide: N-glycosidase F (PNGaseF) …
Selectin ligands.
Varki A. Varki A. Proc Natl Acad Sci U S A. 1994 Aug 2;91(16):7390-7. doi: 10.1073/pnas.91.16.7390. Proc Natl Acad Sci U S A. 1994. PMID: 7519775 Free PMC article. Review.
453 results