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Diversity in the sialic acids.
Varki A. Varki A. Glycobiology. 1992 Feb;2(1):25-40. doi: 10.1093/glycob/2.1.25. Glycobiology. 1992. PMID: 1550987 Free PMC article. Review. No abstract available.
Structural and immunological characterization of O-acetylated GD2. Evidence that GD2 is an acceptor for ganglioside O-acetyltransferase in human melanoma cells.
Sjoberg ER, Manzi AE, Khoo KH, Dell A, Varki A. Sjoberg ER, et al. Among authors: varki a. J Biol Chem. 1992 Aug 15;267(23):16200-11. J Biol Chem. 1992. PMID: 1644805
We have shown previously that Golgi-enriched vesicles from the human melanoma cell line Melur can transfer [3H]acetate from [acetyl-3H]acetyl-CoA to endogenous GD3 to form [acetyl-3H]O-acetyl-GD3 (Manzi, A. E., Sjoberg, E. R., Diaz, S., and Varki, A. (1990) J …
We have shown previously that Golgi-enriched vesicles from the human melanoma cell line Melur can transfer [3H]acetate from [acetyl-3H]acety …
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 …
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.
Characterization of a specific ligand for P-selectin on myeloid cells. A minor glycoprotein with sialylated O-linked oligosaccharides.
Norgard KE, Moore KL, Diaz S, Stults NL, Ushiyama S, McEver RP, Cummings RD, Varki A. Norgard KE, et al. Among authors: varki a. J Biol Chem. 1993 Jun 15;268(17):12764-74. J Biol Chem. 1993. PMID: 7685350
Lectin-carbohydrate recognition between the selectins and their ligands are among the earliest events in leukocyte recirculation, leukocyte recruitment into inflamed areas, and abnormal egress of leukocytes in diseases. Previously, we have described a dimeric sialoglycopro …
Lectin-carbohydrate recognition between the selectins and their ligands are among the earliest events in leukocyte recirculation, leukocyte …
Characterization of sialyloligosaccharide binding by recombinant soluble and native cell-associated CD22. Evidence for a minimal structural recognition motif and the potential importance of multisite binding.
Powell LD, Jain RK, Matta KL, Sabesan S, Varki A. Powell LD, et al. Among authors: varki a. J Biol Chem. 1995 Mar 31;270(13):7523-32. doi: 10.1074/jbc.270.13.7523. J Biol Chem. 1995. PMID: 7706299
Previously, we demonstrated that the minimal structure recognized by this lectin is the trisaccharide Sia alpha 2-6Gal beta 1-4GlcNAc, as found on N-linked, O-linked, or glycolipid structures (Powell, L., and Varki, A. (1994) J. Biol. Chem. 269, 10628-10636). Here w …
Previously, we demonstrated that the minimal structure recognized by this lectin is the trisaccharide Sia alpha 2-6Gal beta 1-4GlcNAc, as fo …
466 results