These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: High level expression, purification and immunogenicity analysis of a protective recombinant protein against botulinum neurotoxin type E.
    Author: Valipour E, Moosavi ML, Amani J, Nazarian S.
    Journal: World J Microbiol Biotechnol; 2014 Jun; 30(6):1861-7. PubMed ID: 24469548.
    Abstract:
    Botulinum neurotoxin type E heavy chain consists of two domains: N-terminal half as a translocation domain and C-terminal half (Hcc) as a binding domain. In this research a synthetic gene fragment encoding the binding domain of botulinum neurotoxin type E (BoNT/E-Hcc) was highly expressed in Escherichia coli by pGEX4T-1 vector. After purification, the recombinant BoNT/E-Hcc was evaluated by SDS-PAGE and western blot (immunoblot) analysis. Average yields obtained in this research were 3.7 mg recombinant BoNT/E-Hcc per liter of bacterial culture. The recombinant protein was injected in mice for study of its protection ability against botulinum neurotoxin type E challenges. The challenge studies showed that, vaccinated mice were fully protected against 10⁴ × minimum lethal dose of botulinum neurotoxin type E.
    [Abstract] [Full Text] [Related] [New Search]