Results 51 to 60 of about 836,707 (292)
Journal of Lipid Research, 1980 The sialic acid present in erythrocyte ghosts was estimated by methane chemical ionization mass fragmentography of the trimethylsilyl methyl glycosides. The internal standard was 3,4,6-tris-trimethylsilyl-alpha-phenyl-2-deoxy-2-acetamide-D-glucosaminide,
J Ashraf +3 more
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Pathogens, 2023 Porcine meat is the most consumed red meat worldwide. Pigs are also vital tools in biological and medical research. However, xenoreactivity between porcine’s N-glycolylneuraminic acid (Neu5Gc) and human anti-Neu5Gc antibodies poses a significant ...
Oluwamayowa Joshua Ogun +2 more
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Systematic Chemoenzymatic Synthesis of O-Sulfated Sialyl Lewis x Antigens. [PDF]
, 2015 O-Sulfated sialyl Lewis x antigens play important roles in nature. However, due to their structural complexity, they are not readily accessible by either chemical or enzymatic synthetic processes.
Chen, Xi +8 more
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Quantitative hydrophilic interaction chromatography-mass spectrometry analysis of N-acetylneuraminic acid and N-acetylmannosamine in human plasma. [PDF]
J Chromatogr B Analyt Technol Biomed Life Sci, 2015 Shi Y +12 more
europepmc +3 more sources
Distribution of O-Acetylated Sialic Acids among Target Host Tissues for Influenza Virus. [PDF]
, 2017 Sialic acids (Sias) are important glycans displayed on the cells and tissues of many different animals and are frequent targets for binding and modification by pathogens, including influenza viruses.
Ajit Varki +10 more
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Marine Bacterial Sialyltransferases
Marine Drugs, 2010 Sialyltransferases transfer N-acetylneuraminic acid (Neu5Ac) from the common donor substrate of these enzymes, cytidine 5’-monophospho-N-acetylneuraminic acid (CMP-Neu5Ac), to acceptor substrates.
Takeshi Yamamoto
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COLOMINIC ACID, A POLYMER OF N-ACETYLNEURAMINIC ACID [PDF]
The Journal of Experimental Medicine, 1958 All acidic carbohydrate has been isolated from the culture medium of the enteric microorganism E. coli K235 L+O. This substance has been named colominic acid. N-acetylneuraminic acid, which has been isolated from the hydrolysate of colominic acid, is believed to be the monomer unit from which colominic acid is constituted.
openaire +3 more sources
Synthesis of N-Glycolylneuraminic Acid (Neu5Gc) and Its Glycosides. [PDF]
, 2019 Sialic acids constitute a family of negatively charged structurally diverse monosaccharides that are commonly presented on the termini of glycans in higher animals and some microorganisms.
Chen, Xi +2 more
core +2 more sources
Polymer Testing, 2022 In this study, CS-NeuAc hydrogel was prepared from chitosan (CS) and N-acetylneuraminic acid (NeuAc) using cyclic freeze/thaw under 1-ethyl-3-(3-dimethylaminopropyl)-carbodiiminde/N-hydroxysuccinimide catalysis. Fourier transformed infrared spectroscopy,
Yuanfei Ge +5 more
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Transposable element insertions have strongly affected human evolution [PDF]
, 2010 Comparison of a full collection of the transposable element (TE) sequences of vertebrates with genome sequences shows that the human genome makes 655 perfect full-length matches.
Britten, Roy J.
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