Results 11 to 20 of about 675,780 (316)

Structural consensus among antibodies defines the antigen binding site. [PDF]

open access: yesPLoS Computational Biology, 2012
The Complementarity Determining Regions (CDRs) of antibodies are assumed to account for the antigen recognition and binding and thus to contain also the antigen binding site.
Vered Kunik, Bjoern Peters, Yanay Ofran
doaj   +4 more sources

Identification of a Key Hemagglutinin Mutation Mediating Antibody Escape in Influenza A(H1N1)pdm09 Viruses [PDF]

open access: yesViruses
Background: The H1N1 influenza A virus evades host immunity through continuous antigenic drift, posing a significant challenge to broad-spectrum neutralizing antibody therapies.
Weili Song   +6 more
doaj   +2 more sources

Understanding antibody binding sites

open access: yes, 2017
Antibodies are soluble proteins produced by the adaptive immune system to bind and counteract invading pathogens. The binding properties of a typical human antibody are determined by the structure of its variable domain, composed of two chains – heavy and light and by the conformation of six loops located on the surface of the variable domain, known as
Jaroslaw Nowak, Nowak, Jaroslaw
openaire   +3 more sources

A comparison of the binding sites of antibodies and single-domain antibodies

open access: yesFrontiers in Immunology, 2023
Antibodies are the largest class of biotherapeutics. However, in recent years, single-domain antibodies have gained traction due to their smaller size and comparable binding affinity. Antibodies (Abs) and single-domain antibodies (sdAbs) differ in the structures of their binding sites: most significantly, single-domain antibodies lack a light chain and
Gemma L. Gordon   +5 more
openaire   +3 more sources

Functional activity of anti-LINGO-1 antibody opicinumab requires target engagement at a secondary binding site

open access: yesmAbs, 2020
LINGO-1 is a membrane protein of the central nervous system (CNS) that suppresses myelination of axons. Preclinical studies have revealed that blockade of LINGO-1 function leads to CNS repair in demyelinating animal models. The anti-LINGO-1 antibody Li81
Karl J. M. Hanf   +14 more
doaj   +1 more source

Sites responsible for infectivity and antigenicity on nervous necrosis virus (NNV) appear to be distinct

open access: yesScientific Reports, 2021
Nervous necrosis virus (NNV) is a pathogenic fish-virus belonging to the genus Betanodavirus (Nodaviridae). Surface protrusions on NNV particles play a crucial role in both antigenicity and infectivity.
Hyun Jung Gye, Toyohiko Nishizawa
doaj   +1 more source

Mapping SARS-CoV-2 Antibody Epitopes in COVID-19 Patients with a Multi-Coronavirus Protein Microarray

open access: yesMicrobiology Spectrum, 2021
The rapid worldwide spread of SARS-CoV-2 has accelerated research and development for controlling the COVID-19 pandemic. A multi-coronavirus protein microarray was created containing full-length proteins, overlapping protein fragments of various lengths,
David Camerini   +22 more
doaj   +1 more source

Patterns of predicted T-cell epitopes associated with antigenic drift in influenza H3N2 hemagglutinin. [PDF]

open access: yesPLoS ONE, 2011
Antigenic drift allowing escape from neutralizing antibodies is an important feature of transmission and survival of influenza viruses in host populations.
E Jane Homan, Robert D Bremel
doaj   +1 more source

The SARS-CoV-2 Delta variant induces an antibody response largely focused on class 1 and 2 antibody epitopes.

open access: yesPLoS Pathogens, 2022
Exposure histories to SARS-CoV-2 variants and vaccinations will shape the specificity of antibody responses. To understand the specificity of Delta-elicited antibody immunity, we characterize the polyclonal antibody response elicited by primary or mRNA ...
Allison J Greaney   +10 more
doaj   +1 more source

Binding site of toxic protein from Arthrinium phaeospermum on plasmalemma of hybrid bamboo

open access: yes浙江大学学报. 农业与生命科学版, 2012
To explore the binding site of toxic protein from Arthrinium phaeospermum on plasmalemma of hybrid bamboo and the binding activities of different hybrid bamboo varieties, based on the separation and purification of toxic protein by a low-pressure ...
LI Shu-jiang, ZHU Tian-hui
doaj   +1 more source

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