Search anything and hit enter
  • Teams
  • Members
  • Projects
  • Events
  • Calls
  • Jobs
  • publications
  • Software
  • Tools
  • Network
  • Equipment

A little guide for advanced search:

  • Tip 1. You can use quotes "" to search for an exact expression.
    Example: "cell division"
  • Tip 2. You can use + symbol to restrict results containing all words.
    Example: +cell +stem
  • Tip 3. You can use + and - symbols to force inclusion or exclusion of specific words.
    Example: +cell -stem
e.g. searching for members in projects tagged cancer
Search for
Count
IN
OUT
Content 1
  • member
  • team
  • department
  • center
  • program_project
  • nrc
  • whocc
  • project
  • software
  • tool
  • patent
  • Administrative Staff
  • Assistant Professor
  • Associate Professor
  • Clinical Research Assistant
  • Full Professor
  • Graduate Student
  • Lab assistant
  • Non-permanent Researcher
  • Permanent Researcher
  • Pharmacist
  • PhD Student
  • Physician
  • Post-doc
  • Project Manager
  • Research Associate
  • Research Engineer
  • Retired scientist
  • Technician
  • Undergraduate Student
  • Veterinary
  • Visiting Scientist
  • Deputy Director of Center
  • Deputy Director of Department
  • Deputy Director of National Reference Center
  • Deputy Head of Facility
  • Director of Center
  • Director of Department
  • Director of Institute
  • Director of National Reference Center
  • Group Leader
  • Head of Facility
  • Head of Operations
  • Head of Structure
  • Honorary President of the Departement
  • Labex Coordinator
Content 2
  • member
  • team
  • department
  • center
  • program_project
  • nrc
  • whocc
  • project
  • software
  • tool
  • patent
  • Administrative Staff
  • Assistant Professor
  • Associate Professor
  • Clinical Research Assistant
  • Full Professor
  • Graduate Student
  • Lab assistant
  • Non-permanent Researcher
  • Permanent Researcher
  • Pharmacist
  • PhD Student
  • Physician
  • Post-doc
  • Project Manager
  • Research Associate
  • Research Engineer
  • Retired scientist
  • Technician
  • Undergraduate Student
  • Veterinary
  • Visiting Scientist
  • Deputy Director of Center
  • Deputy Director of Department
  • Deputy Director of National Reference Center
  • Deputy Head of Facility
  • Director of Center
  • Director of Department
  • Director of Institute
  • Director of National Reference Center
  • Group Leader
  • Head of Facility
  • Head of Operations
  • Head of Structure
  • Honorary President of the Departement
  • Labex Coordinator
Search
Go back
Scroll to top
Share
© Pierre Lafaye
Astrocytes marqués par des anticorps VHH anti-GFAP. Des anticorps d'alpagas dirigés contre une protéine spécifique des astrocytes, la GFAP (Glial Fibrillary Acidic Protein), ont été obtenus à partir de camélidés immunisés. La partie VHH (partie de l'anticorps qui reconnaît l'antigène) a été exprimée sous forme recombinante chez Escherichia coli.
Publication : Biological chemistry

Phage-displayed mimotopes elicit monoclonal antibodies specific for a malaria vaccine candidate

Scientific Fields
Diseases
Organisms
Applications
Technique

Published in Biological chemistry - 01 Jan 1998

Demangel C, Rouyre S, Alzari PM, Nato F, Longacre S, Lafaye P, Mazie JC

Link to Pubmed [PMID] – 9504719

Biol. Chem. 1998 Jan;379(1):65-70

The phage-displayed peptide CGRVCLRC (C15) has been isolated from a random library by affinity screening with the D14-3 monoclonal antibody, which was raised to the 42 kDa C-terminal fragment of the major merozoite surface protein 1 of Plasmodium vivax (Pv42). In order to investigate the use of such mimotopes as possible vaccine components, we studied the antibody response in Biozzi mice immunized with C15. High titers of antibodies cross-reacting with Pv42 were generated and the IC50 of all immune sera were in the 5 x 10(-9) M range. Two monoclonal antibodies that specifically bind the Pv42 fragment were isolated. Although these mAbs had a lower affinity for Pv42 when compared to D14-3, they reproduced the cross-reactivity of D14-3 with the equivalent protein in P. cynomolgi, a close relative of P. vivax. DNA sequence analysis showed similarities between the germline genes and the canonical CDR conformations of all three antibodies, but molecular modeling failed to reveal common structural features of their paratopes that could account for their cross-reacting patterns. These data demonstrate that mimotopes selected from random repertoires do not necessarily represent structural equivalents of the original antigen but provide functional images that could replace it for vaccine development.

http://www.ncbi.nlm.nih.gov/pubmed/9504719