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Directed evolution of antibody fragments with monovalent femtomolar antigen-binding affinity

Single-chain antibody mutants have been evolved in vitro with antigen-binding equilibrium dissociation constant K(d) = 48 fM and slower dissociation kinetics (half-time > 5 days) than those for the streptavidin–biotin complex. These mutants possess the highest monovalent ligand-binding affinity y...

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Detalles Bibliográficos
Main Authors: Boder, Eric T., Midelfort, Katarina S., Wittrup, K. Dane
Formato: Artigo
Idioma:Inglês
Publicado: The National Academy of Sciences 2000
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Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC27086/
https://ncbi.nlm.nih.gov/pubmed/10984501
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