Results 31 to 40 of about 87,813 (301)
Stable isotope (δ13C) profiling of xylitol and sugar in South Africa
South African Journal of Science, 2017 Xylitol is an alternative sweetener to sucrose, glucose and fructose, and is available under a number of brands in South Africa. Carbon stable isotope values (δ13C) of a selection of commercially available xylitol products (n=28) were analysed and ...
Craig Symes +2 more
doaj +1 more source
International Journal of Neonatal Screening, 2020 All newborn screening (NBS) for mucopolysaccharidosis-I (MPS-I) is carried out by the measurement of α-iduronidase (IDUA) enzymatic activity in dried blood spots (DBS).
Zackary M. Herbst +4 more
doaj +1 more source
Marine Drugs, 2023 A sulfated polysaccharide (AG) was extracted and isolated from the sea cucumber H. fuscopunctata, consisting of GlcNAc, GalNAc, Gal, Fuc and lacking any uronic acid residues.
Ru Chen +7 more
doaj +1 more source
Oral serum-derived bovine immunoglobulin improves duodenal immune reconstitution and absorption function in patients with HIV enteropathy. [PDF]
, 2013 ObjectivesTo examine the impact of serum-derived bovine immunoglobulin, an oral medical food known to neutralize bacterial antigen and reduce intestinal inflammation, on restoration of mucosal immunity and gastrointestinal function in individuals with ...
Albanese, Anthony +12 more
core +1 more source
Crystal structure of methyl α-l-rhamnopyranosyl-(1→2)-α-l-rhamnopyranoside monohydrate
Acta Crystallographica Section E: Crystallographic Communications, 2019 The title compound, C13H24O9·H2O, a structural model for part of bacterial O-antigen polysaccharides from Shigella flexneri and Escherichia coli, crystallizes with four independent disaccharide molecules and four water molecules in the asymmetric unit ...
Lars Eriksson, Göran Widmalm
doaj +1 more source
Analysis of Mono-, Di- and Oligosaccharides by CE Using a Two-Stage Derivatization Method and LIF Detection. [PDF]
, 2009 A sensitive CE with LIF method has been developed for quantitative analysis of small carbohydrates. In this work, 17 carbohydrates including mono-, di- and oligosaccharides were simultaneously derivatized with 4-fluoro 7-nitrobenzo furazane (NBD-F) via ...
Barrett, DA +4 more
core +2 more sources
Lectin ligands: New insights into their conformations and their dynamic behavior and the discovery of conformer selection by lectins [PDF]
, 1998 The mysteries of the functions of complex glycoconjugates have enthralled scientists over decades. Theoretical considerations have ascribed an enormous capacity to store information to oligosaccharides, In the interplay with lectins sugar-code words of ...
Bovin, N. V. +11 more
core +4 more sources
Bio-Protocol, 2017 Chondroitin sulfate (CS), a member of the glycosaminoglycan (GAG) family of carbohydrates, is composed of linear, sulfated repeating disaccharide sequences of N-acetyl-D-galactosamine (GalNAc) and glucuronic acid (GlcA).
Kyohei Higashi, Toshihiko Toida
doaj +1 more source
Angewandte Chemie, EarlyView.A streamlined platform for glycosite‐specific antibody conjugation is enabled by LacNAc‐derived cyclic acetal donors, which can be prepared in only two steps and used directly in single‐enzyme Endo S2‐mediated transglycosylation. The platform supports the broad construction of homogeneous gsADCs and gsDACs, with donor 7 producing glycoengineered ...
Deqin Cai +13 more
wiley +2 more sources
Total Synthesis of Natural Disaccharide Sambubiose
Pharmaceuticals, 2020 A practical and robust synthetic method to obtain the natural disaccharide sambubiose (2-O-β-D-xylopyranosyl-D-glucopyranose) is reported, exploring the key step in the synthesis, i.e., stereoselective O-glycosylation. Specifically, the best combinations
Simone Lucarini +3 more
doaj +1 more source