Results 21 to 30 of about 24,729 (207)

Cell-free synthesis of functional and endotoxin-free antibody Fab fragments by translocation into microsomes

BioTechniques, 2012
A eukaryotic cell-free system based on Spodoptera frugiperda cells was developed for the convenient synthesis of Fab antibody fragments and other disulfide bridge containing proteins.
Helmut Merk, Christine Gless, Barbara Maertens, Michael Gerrits, Wolfgang Stiege   +4 more
doaj   +1 more source

Refinement of an ovine-based immunoglobulin therapy against SARS-CoV-2, with comparison of whole IgG versus F(ab′)2 fragments

Scientific Reports, 2023
The development of new therapies against SARS-CoV-2 is required to extend the toolkit of intervention strategies to combat the global pandemic. In this study, hyperimmune plasma from sheep immunised with whole spike SARS-CoV-2 recombinant protein has ...
Stephen Findlay-Wilson, Linda Easterbrook, Sandra Smith, Neville Pope, Matthew Aldridge, Gareth Humphries, Holger Schuhmann, Didier Ngabo, Emma Rayner, Ashley Otter, Thomas Coleman, Bethany Hicks, Rachel Halkerston, Kostis Apostolakis, Stephen Taylor, Susan Fotheringham, Amanda Horton, Irene CanoCejas, Matthew Wand, Julia A. Tree, Mark Sutton, Victoria Graham, Roger Hewson, Stuart Dowall   +23 more
doaj   +1 more source

Antibody fragments as probe in biosensor development [PDF]

, 2008
Today's proteomic analyses are generating increasing numbers of biomarkers, making it essential to possess highly specific probes able to recognize those targets.
Bonroy, Kristien, Huang, Lieven, Muyldermans, Serge, Saerens, Dirk   +3 more
core   +3 more sources

Purification of the Major Outer Membrane Protein of Azospirillum brasilense, Its Affinity to Plant Roots, and Its Involvement in Cell Aggregation

Molecular Plant-Microbe Interactions, 2001
The major outer membrane protein (MOMP) of the nitrogen-fixing rhizobacterium Azospirillum brasilense strain Cd was purified and isolated by gel filtration, and antiserum against this protein was obtained.
Saul Burdman, Gabriella Dulguerova, Yaacov Okon, Edouard Jurkevitch   +3 more
doaj   +1 more source

Binding between the neural cell adhesion molecules axonin-1 and Nr- CAM/Bravo is involved in neuron-glia interaction [PDF]

, 1995
Neural cell adhesion molecules of the immunoglobulin superfamily mediate cellular interactions via homophilic binding to identical molecules and heterophilic binding to other family members or structurally unrelated cell-surface glycoproteins.
Buchstaller, Andrea, Dreyer, William J., Giger, Roman J., Pollerberg, G. Elisabeth, Sonderegger, Peter, Suter, Daniel M.   +5 more
core   +4 more sources

Humanized CD30-Targeted Chimeric Antigen Receptor T Cells Exhibit Potent Preclinical Activity Against Hodgkin’s Lymphoma Cells

Frontiers in Cell and Developmental Biology, 2022
CD30-directed chimeric antigen receptors (CARs) with single chain antibody fragment (scFv)-binding domains from murine HRS3 show strong cytotoxicity to Hodgkin’s Lymphoma cells and have been used in clinical trials.
Jing Guo, Shuai He, Yongjie Zhu, Wei Yu, Dong Yang, Xudong Zhao   +5 more
doaj   +1 more source

Site-selective protein modification via disulfide rebridging for fast tetrazine/trans-cyclooctene bioconjugation [PDF]

, 2020
An inverse electron demand Diels–Alder reaction between tetrazine and trans-cyclooctene (TCO) holds great promise for protein modification and manipulation.
Chudasama, V., Kuan, S., Nogueira, J., Raabe, M., Weil, T., Xu, L., Zegota, M.   +6 more
core   +1 more source

Structural Basis for Enhanced HIV-1 Neutralization by a Dimeric Immunoglobulin G Form of the Glycan-Recognizing Antibody 2G12

Cell Reports, 2013
The human immunoglobulin G (IgG) 2G12 recognizes high-mannose carbohydrates on the HIV type 1 (HIV-1) envelope glycoprotein gp120. Its two antigen-binding fragments (Fabs) are intramolecularly domain exchanged, resulting in a rigid (Fab)2 unit including ...
Yunji Wu, Anthony P. West, Jr., Helen J. Kim, Matthew E. Thornton, Andrew B. Ward, Pamela J. Bjorkman   +5 more
doaj   +1 more source

The Solution Structures of Two Human IgG1 Antibodies Show Conformational Stability and Accommodate Their C1q and FcγR Ligands. [PDF]

, 2015
The human IgG1 antibody subclass shows distinct properties compared with the IgG2, IgG3, and IgG4 subclasses and is the most exploited subclass in therapeutic antibodies. It is the most abundant subclass, has a half-life as long as that of IgG2 and IgG4,
Abe, Andrusier, Ashish, Ashton, Boehm, Brekke, Bruhns, Brüggemann, Calmettes, Collins, Dall'Acqua, Dangl, Davies, Deisenhofer, Diebolder, Dorai, Feinstein, Furtado, Gaboriaud, Gar Kay Hui, Garcia de la Torre, García De La Torre, Glatter, Gregory, Guddat, Guex, Hamilton, Harris, Harris, Heenan, Hezareh, Hughes-Jones, Idusogie, Isenman, Iwura, Jayesh Gor, Jefferis, Kilár, Klein, Laue, Lilyestrom, Lucy E. Rayner, Lund, Luo, Manning, Marquart, Michaelsen, Narayanan, Paul A. Dalby, Perkins, Perkins, Perkins, Perkins, Phillips, Pilz, Radaev, Radaev, Rayner, Rayner, Remmele, Richard K. Heenan, Richardson, Roux, Saphire, Saphire, Sarma, Schneider, Schneidman-Duhovny, Schuck, Schuck, Semenyuk, Sondermann, Stephen J. Perkins, Strohl, Sun, Tamm, Tao, Thommesen, Wang, Yang   +79 more
core   +1 more source

Investigating protein–excipient interactions of a multivalent VHH therapeutic protein using NMR spectroscopy

mAbs, 2022
Multispecific therapeutic proteins come in a variety of formats, including bi- and tri-specific antibodies, dual-variable domain antibodies, and CrossMabs.
Jainik Panchal, Bradley T. Falk, Valentyn Antochshuk, Mark A. McCoy   +3 more
doaj   +1 more source