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One or more keywords matched the following items that are connected to Jain, Rakesh
Item TypeName
Academic Article A practical synthesis of 2-O-substituted beta-D-galactopyranosyl (1-->4) linked di- and tri-saccharides as specific acceptors for (1-->3)-alpha-L-fucosyltransferase.
Academic Article Selectin inhibition: synthesis and evaluation of novel sialylated, sulfated and fucosylated oligosaccharides, including the major capping group of GlyCAM-1.
Academic Article The enzymatic sulfation of glycoprotein carbohydrate units: blood group T-hapten specific and two other distinct Gal:3-O-sulfotransferases as evident from specificities and kinetics and the influence of sulfate and fucose residues occurring in the carbohydrate chain on C-3 sulfation of terminal Gal.
Academic Article Synthesis of Gal-beta-(1-->4)-GlcNac-beta-(1-->6)-[Gal-beta-(1-->3]-GalNAc-alpha- OBn oligosaccharides bearing O-methyl or O-sulfo groups at C-3 of the Gal residue: specific acceptors for Gal: 3-O-sulfotransferases.
Academic Article Use of synthetic H disaccharides as acceptors for detecting activities of UDP-GalNAc:Fuc alpha 1-->2Gal beta-R alpha 1-->3-N-acetylgalactosaminyltransferase in plasma samples from blood group A subgroups.
Academic Article Chemical synthesis of sulfated oligosaccharides with a beta-D-Gal-(1-->3).
Academic Article A facile synthesis of nitrophenyl oligosaccharides containing the O-alpha-L-fucopyranosyl-(1----3)-2-acetamido-2-deoxy-beta-D-glucopyrano syl unit at their nonreducing end.
Academic Article Synthesis of oligosaccharides containing beta-D-Gal-(1-->3)-O-(6-O-sulfo-beta-D-GlcNAc) as a terminal unit.
Academic Article Mucin biosynthesis revisited. The enzymatic transfer of Gal in beta 1,3 linkage to the GalNAc moiety of the core structure R1-GlcNAc beta 1,6GalNAc alpha-O-R2.
Academic Article Synthesis of methyl 2-O-(sodium alpha-L-fucopyranosyl 3- and 4-sulfate)-alpha-L-fucopyranoside.
Academic Article Synthesis of benzyl O-(3-O-methyl-beta-D-galactopyranosyl)-(1-->3)-2- acetamido-2-deoxy-alpha-D-galactopyranoside and benzyl O-(beta-D- galactopyranosyl)-(1-->3)-2-acetamido-2-deoxy-6-O-methyl-alpha-D- galactopyranoside as specific acceptors for sialyltransferases.
Academic Article A convenient synthesis of O-alpha-L-fucopyranosyl-(1----2)-O-beta- D-galactopyranosyl-(1----4)-D-glucopyranose (2'-O-alpha-L-fucopyranosyllactose).
Academic Article Lactose as affinity eluent and a synthetic sulfated copolymer as inhibitor, in conjunction with synthetic and natural acceptors, differentiate human milk Lewis-type and plasma-type alpha-L-fucosyltransferases.
Academic Article Inhibition of L- and P-selectin by a rationally synthesized novel core 2-like branched structure containing GalNAc-Lewisx and Neu5Acalpha2-3Galbeta1-3GalNAc sequences.
Academic Article Ovarian cancer alpha 1,3-L-fucosyltransferase. Differentiation of distinct catalytic species with the unique substrate, 3'-sulfo-N-acetyllactosamine in conjunction with other synthetic acceptors.
Academic Article A convenient synthesis of N-acetyllactosamine-linked oligosaccharides from phenyl 3,6,2',3',4',6'-hexa-O-acetyl-2-deoxy-2-phthalimido-1-thio-beta-lactopy ranoside .
Academic Article Non-reducing terminal linkage position determination in intact and permethylated synthetic oligosaccharides having a penultimate amino sugar: fast atom bombardment ionization, collisional-induced dissociation and tandem mass spectrometry.
Academic Article Synthesis of methyl O-(2-O-methyl-beta-D-galactopyranosyl)-(1----4)-O-(2- acetamido-2-deoxy-beta-D-glucopyranosyl)-(1----3)-beta-D- galactopyranoside and 4-nitrophenyl O-beta-D-galactopyranosyl-(1----4)-O-(2-acetamido-2-deoxy-beta-D- glucopyranosyl)-(1----3)-beta-D-galactopyranoside.
Academic Article Fucosylation of disaccharide precursors of sialyl LewisX inhibit selectin-mediated cell adhesion.
Academic Article Characterization of the specificities of human blood group H gene-specified alpha 1,2-L-fucosyltransferase toward sulfated/sialylated/fucosylated acceptors: evidence for an inverse relationship between alpha 1,2-L-fucosylation of Gal and alpha 1,6-L-fucosylation of asparagine-linked GlcNAc.
Academic Article Synthesis of alpha-D-galactopyranosyl-linked oligosaccharides containing the alpha-Gal-->beta-Gal-->GlcNAc sequence employing methyl-2,3,4,6-tetra-O-(4-methoxybenzyl)-1-thio-beta-D-galactopyranosid e as an efficient glycosyl donor.
Academic Article Chemical synthesis of a hexasaccharide comprising the Lewisx determinant linked beta-(1-->6) to a linear trimannosyl core and the precursor pentasaccharide lacking fucose.
Academic Article Synthesis of some D-mannosyl-oligosaccharides containing the methyl and 4-nitrophenyl beta-D-mannopyranoside units.
Academic Article Synthesis of oligosaccharides containing the X-antigenic trisaccharide (alpha-L-Fucp-(1----3)-[beta-D-Galp-(1----4)]-beta-D-GlcpNAc) at their nonreducing ends.
Academic Article 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.
Academic Article A convenient synthesis of lacto-N-biose I [beta-D-Gal p-(1-->3)-beta-D- Glc pNAc] linked oligosaccharides from phenyl O-(tetra-O-acetyl-beta-D- galactopyranosyl)-(1-->3)-4,6-di-O-acetyl-2-deoxy-2-phthalimido-1-thio- beta-D- glucopyranoside.
Academic Article Synthesis of oligosaccharide substrates for N-linked glycoprotein processing enzymes.
Academic Article Synthesis of methyl O-(beta-D-galactopyranosyl)-(1-->3)-O- [alpha-L-fucopyranosyl-(1-->4)]-2-acetamido-2-deoxy-6-O-sulfo-beta-D- glucopyranoside sodium salt as a potential ligand for selectin molecules.
Academic Article Selectin ligands and tumor-associated carbohydrate structures: specificities of alpha 2,3-sialyltransferases in the assembly of 3'-sialyl-6-sialyl/sulfo Lewis a and x, 3'-sialyl-6'-sulfo Lewis x, and 3'-sialyl-6-sialyl/sulfo blood group T-hapten.
Academic Article Expression of blood group Lewis b determinant from Lewis a: association of this novel alpha (1,2)-L-fucosylating activity with the Lewis type alpha (1,3/4)-L-fucosyltransferase.
Academic Article Synthesis of isomeric sulfated disaccharides. Methyl O-(2-acetamido-2-deoxy-3-O-, 4-O-, and 6-O-sulfo-beta-D-glucopyranosyl sodium salt)-(1-->3)-beta-D-galactopyranoside.
Academic Article Synthesis of precursors for the dimeric 3-O-SO3Na Lewis X and Lewis A structures.
Academic Article Synthesis of some monodeoxyfluorinated methyl and 4-nitrophenyl alpha-D-mannobiosides and a related 4-nitrophenyl alpha-D-mannotrioside.
Academic Article Synthesis of the sodium salts of methyl 2-O-alpha-L-fucopyranosyl-alpha-L-fucopyranoside 3- and 4-sulfate.
Academic Article Synthetic mucin fragments: synthesis of O-sulfo and O-methyl derivatives of allyl O-(beta-D-galactopyranosyl)-(1-->3)-2-acetamido-2-deoxy-alpha-D- galactopyranoside as potential compounds for sulfotransferases.
Academic Article Synthesis of benzyl O-(2-O-methyl-beta-D-galactopyranosyl)-(1----3)-2- acetamido-2-deoxy-beta-D-glucopyranoside [benzyl 2'-O-methyllacto-N-bioside I], and its higher saccharide containing an O-(2-O-methyl-beta-D- galactopyranosyl)-(1----3)-2-acetamido-2-deoxy-beta-D-glucopyranosyl group as a potential substrate for (1---4)-alpha-L-fucosyltransferase.
Academic Article Use of sialylated or sulfated derivatives and acrylamide copolymers of Gal beta 1,3GalNAc alpha- and GalNAc alpha- to determine the specificities of blood group T- and Tn-specific lectins and the copolymers to measure anti-T and anti-Tn antibody levels in cancer patients.
Academic Article Use of O-(2,3,4-tri-O-acetyl-alpha-L-fucopyranosyl)-(1----3)-O-(2-acetamido- 4,6-di-O-acetyl-2-deoxy-beta-D-glucopyranosyl)-(1----3)-2,4,6-tri-O- acetyl-alpha-D-galactopyranosyl bromide as a glycosyl donor. Synthesis of 4-nitrophenyl O-alpha-L-fucopyranosyl-(1----3)-O-(2-acetamido-2-deoxy-beta-D- glucopyranosyl)-(1----3)-beta-D-galactopyranoside.
Academic Article Characterization of a novel mucin sulphotransferase activity synthesizing sulphated O-glycan core 1,3-sulphate-Gal beta 1-3GalNAc alpha-R.
Academic Article Specificity analysis of three clonal and five non-clonal alpha 1,3-L-fucosyltransferases with sulfated, sialylated, or fucosylated synthetic carbohydrates as acceptors in relation to the assembly of 3'-sialyl-6'-sulfo Lewis x (the L-selectin ligand) and related complex structures.
Concept Carbohydrate Sequence
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Funded by the NIH National Center for Advancing Translational Sciences through its Clinical and Translational Science Awards Program, grant number UL1TR002541.