Fusion protein Fusion protein The soluble composition of the host cell material Process to generate a neutralizing anti-toxin directed against Clostridium botulinum toxin type A antibody to purify a recombinant fusion protein derived from a Clostridium botulinum toxin type A process to generate an antitoxin neutralizing directed against clostridium difficile toxin type b antibody treatment process process to generate a neutralizing antitoxin directed against clostridium difficile type a toxin composition process to vaccinate an individual to produce neutralizing antitoxin directed against clostridium difficile toxin processing the detection of clostridium antigens difficile in an ample process of purification of toxins from clostridium difficile from a culture and process of generation of a solid dosage form of a bird antitoxin directed against a protein of clostridial toxin

摘要

The present invention provides neutralizing antitoxin directed against C.difficile toxins. These antitoxins are produced in avian species using soluble recombinant C.difficile toxin proteins. The avian antitoxins are designed so as to be orally administrable in therapeutic amounts and may be in any form (i.e., as a solid or in aqueous solution). Solid forms of the antitoxin may comprise an enteric coating. These antitoxins are useful in the treatment of humans and other animals intoxicated with at least one bacterial toxin. The invention further provides vaccines capable of protecting a vaccinated recipient from the morbidity and mortality associated with C.difficile infection. These vaccines are useful for administration to humans and other animals at risk of exposure to C.difficile toxins.