Development of neutralizing scFv-Fc against botulinum neurotoxin A light chain from a macaque immune library.

ABSTRACT: Botulinum toxins (BoNTs) are among the most toxic substances on earth, with serotype A toxin being the most toxic substance known. They are responsible for human botulism, a disease characterized by flaccid muscle paralysis that occurs naturally through food poisoning or the colonization of the gastrointestinal tract by BoNT-producing clostridia. BoNT has been classified as a category A agent by the Centers for Disease Control, and it is one of six agents with the highest potential risk of use as bioweapons. Human or human-like neutralizing antibodies are thus required for the development of anti-botulinum toxin drugs to deal with this possibility. In this study, Macaca fascicularis was hyperimmunized with a recombinant light chain of BoNT/A. An immune phage display library was constructed

SUBMITTER: Miethe S 

PROVIDER: S-EPMC3984333 | biostudies-literature | 2014 Mar-Apr

REPOSITORIES: biostudies-literature