Results 41 to 50 of about 751,456 (299)

Regulation of antibody-mediated complement-dependent cytotoxicity by modulating the intrinsic affinity and binding valency of IgG for target antigen

open access: yesmAbs, 2020
Complement-dependent cytotoxicity (CDC) is a potent effector mechanism, engaging both innate and adaptive immunity. Although strategies to improve the CDC activity of antibody therapeutics have primarily focused on enhancing the interaction between the ...
Bo Wang   +6 more
doaj   +1 more source

'On Affinity Measures for Artificial Immune System Movie Recommenders' [PDF]

open access: yes, 2004
. We combine Artificial Immune Systems (AIS) technology with Collaborative Filtering (CF) and use it to build a movie recommendation system. We already know that Artificial Immune Systems work well as movie recommenders from previous work by Cayzer and ...
Aickelin, Uwe, Chen, Qi
core   +3 more sources

EASINESS: E. coli Assisted Speedy affINity-maturation Evolution SyStem

open access: yesFrontiers in Immunology, 2021
Antibodies are one of the most important groups of biomolecules for both clinical and basic research and have been developed as potential therapeutics. Affinity is the key feature for biological activity and clinical efficacy of an antibody, especially ...
Hai-nan Zhang   +6 more
doaj   +1 more source

Evaluating pre-treatment methods in the isolation and purification of monoclonal IgG antibody [PDF]

open access: yes, 2008
In this study, the effects of different sample preparation techniques on the separation of monoclonal antibody IgG I were inve st igated experimentally. Monoclonal IgG I was obtained from hybridoma cell line TB /C3 transfected with bcl-2 carrier plasmid.
Abdul Majid, Fadzilah Adibah   +1 more
core  

Sequence Space Localization in the Immune System Response to Vaccination and Disease

open access: yes, 2003
We introduce a model of protein evolution to explain limitations in the immune system response to vaccination and disease. The phenomenon of original antigenic sin, wherein vaccination creates memory sequences that can \emph{increase} susceptibility to ...
Deem, Michael W., Lee, Ha Youn
core   +1 more source

The Immunoglobulins of Cold-Blooded Vertebrates [PDF]

open access: yes, 2014
Peer reviewedPublisher ...
Chen   +22 more
core   +2 more sources

Function‐driven design of a surrogate interleukin‐2 receptor ligand

open access: yesFEBS Letters, EarlyView.
Interleukin (IL)‐2 signaling can be achieved and precisely fine‐tuned through the affinity, distance, and orientation of the heterodimeric receptors with their ligands. We designed a biased IL‐2 surrogate ligand that selectively promotes effector T and natural killer cell activation and differentiation. Interleukin (IL) receptors play a pivotal role in
Ziwei Tang   +9 more
wiley   +1 more source

Controlled method of reducing electrophoretic mobility of macromolecules, particles, or cells [PDF]

open access: yes, 1992
A method of reducing electrophoretic mobility of macromolecules, particles, cells, and other substances is provided which comprises interacting in a conventional electrophoretic separating procedure, the substances with a polymer-linked affinity compound
Vanalstine, James M.
core   +1 more source

Skap2 is required for β2 integrin-mediated neutrophil recruitment and functions. [PDF]

open access: yes, 2017
Integrin activation is required for neutrophil functions. Impaired integrin activation on neutrophils is the hallmark of leukocyte adhesion deficiency (LAD) syndrome in humans, characterized by impaired leukocyte recruitment and recurrent infections. The
Bardel, Bernadette   +11 more
core   +2 more sources

Multiple ETS family transcription factors bind mutant p53 via distinct interaction regions

open access: yesFEBS Letters, EarlyView.
Mutant p53 gain‐of‐function is thought to be mediated by interaction with other transcription factors. We identify multiple ETS transcription factors that can bind mutant p53 and found that this interaction can be promoted by a PXXPP motif. ETS proteins that strongly bound mutant p53 were upregulated in ovarian cancer compared to ETS proteins that ...
Stephanie A. Metcalf   +6 more
wiley   +1 more source

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