Results 21 to 30 of about 39,970 (276)

Structural and Functional Aspects of G-Quadruplex Aptamers Which Bind a Broad Range of Influenza A Viruses

open access: yesBiomolecules, 2020
An aptamer is a synthetic oligonucleotide with a unique spatial structure that provides specific binding to a target. To date, several aptamers to hemagglutinin of the influenza A virus have been described, which vary in affinity and strain specificity ...
Anastasia A. Novoseltseva   +9 more
doaj   +1 more source

Isolates from Monechma ciliatum seeds' extract hampered Porphyromonas gingivalis hemagglutinins.

open access: yesJournal of food biochemistry, 2019
Porphyromonas gingivalis is a major periodontitis pathogen that produces several virulence factors including hemagglutinins. These proteins, which are vital molecules, allow P.
Sara A. Eltigani   +3 more
semanticscholar   +1 more source

Purification, Biochemical Characterization, and Bioactive Properties of a Lectin Purified from the Seeds of White Tepary Bean (Phaseolus Acutifolius Variety Latifolius)

open access: yesMolecules, 2011
The present work shows the characterization of Phaseolus acutifolius variety latifolius, on which little research has been published, and provides detailed information on the corresponding lectin.
Marco A. Becerril-Flores   +9 more
doaj   +1 more source

Influence of elastin-like polypeptide and hydrophobin on recombinant hemagglutinin accumulations in transgenic tobacco plants. [PDF]

open access: yesPLoS ONE, 2014
Fusion protein strategies are useful tools to enhance expression and to support the development of purification technologies. The capacity of fusion protein strategies to enhance expression was explored in tobacco leaves and seeds.
Hoang Trong Phan   +8 more
doaj   +1 more source

A carboxy-terminal trimerization domain stabilizes conformational epitopes on the stalk domain of soluble recombinant hemagglutinin substrates.

open access: yesPLoS ONE, 2012
Recently, a new class of broadly neutralizing anti-influenza virus antibodies that target the stalk domain of the viral hemagglutinin was discovered. As such, induction, isolation, characterization, and quantification of these novel antibodies has become
Florian Krammer   +5 more
doaj   +1 more source

Gluing up hemagglutinin [PDF]

open access: yesScience, 2017
Influenza The morbidity and economic tolls of influenza virus are huge, regardless of its capacity to kill. Vaccines and therapies to control this persistent threat are limited. In structural studies, Kadam and Wilson show how the broad-spectrum antiviral arbidol inactivates viral hemagglutinin (HA).
openaire   +2 more sources

Mitogenicity of influenza hemagglutinin glycoproteins and influenza viruses bearing H2-hemagglutinin [PDF]

open access: yesInfection and Immunity, 1981
The hemagglutinin glycoprotein is responsible for the mitogenic effect of influenza A viruses of the H2N2 subtype. This was indicated by the ability of viruses bearing the H2-hemagglutinin glycoprotein, regardless of its associated neuraminidase, to induce lymphocyte proliferation in normal spleen cell suspensions and by the ability of antisera with ...
R B, Armstrong   +4 more
openaire   +2 more sources

HEMAGGLUTINATION AND ANTIGENIC PROPERTIES OF AVIBACTERIUM PARAGALLINARUM ISOLATES RECOVERED IN THE RUSSIAN FEDERATION AND REPUBLIC OF BELARUS

open access: yesВетеринария сегодня, 2019
The paper demonstrates examination results of antigenic properties of Avibacterium paragallinarum reference strain and ten isolates thereof recovered in the Russian Federation and Republic of Belarus.
A. V. Potehin   +2 more
doaj   +1 more source

An ultrasensitive impedimetric glycan biosensor with controlled glycan density for detection of lectins and influenza hemagglutinins.

open access: yesChemical Communications, 2015
An impedimetric glycan biosensor with optimised glycan density was applied for the detection of lectins and influenza hemagglutinins down to attomolar concentrations (aM).
A. Hushegyi   +4 more
semanticscholar   +1 more source

A study on salivary hemagglutinins in a Central Indian population

open access: yesEgyptian Journal of Forensic Sciences, 2014
Purpose: To study the presence of salivary hemagglutinins in a Central Indian Population. Method: A drop of supernatant of centrifuged saliva samples was placed in cavity tiles. A drop of 0.2% cell suspensions of twice washed cells of known A and B blood
Ashish Badiye   +2 more
doaj   +1 more source

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