Results 41 to 50 of about 172,036 (354)

Influenza Neuraminidase Inhibitors: Synthetic Approaches, Derivatives and Biological Activity

open access: yesMolecules, 2016
Despite being a common viral disease, influenza has very negative consequences, causing the death of around half a million people each year. A neuraminidase located on the surface of the virus plays an important role in viral reproduction by contributing
Pedro Laborda   +2 more
doaj   +1 more source

Glycans and Glycan-Binding Proteins as Regulators and Potential Targets in Leukocyte Recruitment

open access: yesFrontiers in Cell and Developmental Biology, 2021
Leukocyte recruitment is a highly controlled cascade of interactions between proteins expressed by the endothelium and circulating leukocytes. The involvement of glycans and glycan-binding proteins in the leukocyte recruitment cascade has been well ...
Franziska Krautter, Asif J. Iqbal
doaj   +1 more source

Mutational analysis of the carbohydrate binding activity of the tobacco lectin [PDF]

open access: yes, 2010
At present the three-dimensional structure of the tobacco lectin, further referred to as Nictaba, and its carbohydrate-binding site are unresolved. In this paper, we propose a three-dimensional model for the Nictaba domain based on the homology between ...
Barre, Annick   +6 more
core   +2 more sources

Enzymatic Synthesis of Trideuterated Sialosides

open access: yesMolecules, 2019
Sialic acids are a family of acidic monosaccharides often found on the termini of cell surface proteins or lipid glycoconjugates of higher animals. Herein we describe the enzymatic synthesis of the two isotopically labeled sialic acid derivatives d3-X ...
Zhi-P. Cai   +11 more
doaj   +1 more source

Characterization of Monoclonal Antibody Glycan Heterogeneity Using Hydrophilic Interaction Liquid Chromatography-Mass Spectrometry

open access: yesFrontiers in Bioengineering and Biotechnology, 2022
Glycosylation is a critical quality attribute of monoclonal antibody (mAb) therapeutics. Hydrophilic interaction liquid chromatography-mass spectrometry (HILIC-MS) is an invaluable technology for the characterization of protein glycosylation.
Sumit K. Singh   +2 more
doaj   +1 more source

Glycosylation in the thyroid gland : vital aspects of glycoprotein function in thyrocyte physiology and thyroid disorders [PDF]

open access: yes, 2018
The key proteins responsible for hormone synthesis in the thyroid are glycosylated. Oligosaccharides strongly affect the function of glycosylated proteins.
Ewa Pocheć   +2 more
core   +1 more source

Profiling of Glycan Receptors for Minute Virus of Mice in Permissive Cell Lines Towards Understanding the Mechanism of Cell Recognition [PDF]

open access: yes, 2013
The recognition of sialic acids by two strains of minute virus of mice (MVM), MVMp (prototype) and MVMi (immunosuppressive), is an essential requirement for successful infection.
Agbandje-McKenna, M   +12 more
core   +1 more source

Imaging single glycans

open access: yesNature, 2020
Imaging of biomolecules guides our understanding of their diverse structures and functions1,2. Real-space imaging at sub-nanometre resolution using cryo-electron microscopy has provided key insights into proteins and their assemblies3,4. Direct molecular imaging of glycans-the predominant biopolymers on Earth, with a plethora of structural and ...
Wu, X   +12 more
openaire   +3 more sources

Aeromonas salmonicida binds α2-6 linked sialic acid, which is absent among the glycosphingolipid repertoires from skin, gill, stomach, pyloric caecum, and intestine

open access: yesVirulence, 2022
Carbohydrates can both protect against infection and act as targets promoting infection. Mucins are major components of the slimy mucus layer covering the fish epithelia.
John Benktander   +4 more
doaj   +1 more source

Optimisation of the enzyme-linked lectin assay for enhanced glycoprotein and glycoconjugate analysis [PDF]

open access: yes, 2011
Lectin’s are proteins capable of recognising and binding to specific oligosaccharide tructures found on glycoproteins and other biomoloecules. As such they have found tility for glycoanalytical applications.
Afrough   +48 more
core   +2 more sources

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