The world's first wiki where authorship really matters (Nature Genetics, 2008). Due credit and reputation for authors. Imagine a global collaborative knowledge base for original thoughts. Search thousands of articles and collaborate with scientists around the globe.

wikigene or wiki gene protein drug chemical gene disease author authorship tracking collaborative publishing evolutionary knowledge reputation system wiki2.0 global collaboration genes proteins drugs chemicals diseases compound
Hoffmann, R. A wiki for the life sciences where authorship matters. Nature Genetics (2008)
 

Editor

Share

Personal info

View

Links

About

Terms

 

 
 
 
 

Antibodies produced against a fragment of filamentous haemagglutinin (FHA) of Bordetella pertussis are able to inhibit hemagglutination induced by the whole adhesin.

Filamentous hemagglutinin adhesin (FHA) is important for the adherence of Bordetella pertussis to the host ciliary epithelial cells of the respiratory tract. Several binding domains have been characterized in the FHA molecule. For example, an putative heparin-binding domain of FHA was previously located in the FHA(442-863) region. In this work, the HEP fragment, corresponding to FHA(430-873) was amplified by PCR and subcloned in an Escherichia coli expression plasmid. Purified recombinant HEP was used to produce polyclonal antibodies in mice that were able to recognize HEP and FHA in ELISA and in Western-blot assays. Although recombinant HEP displayed low ability to bind heparin and no hemagglutination activity, the anti-HEP antibodies were able to inhibit FHA mediated hemagglutination activity in goose erythrocytes. These results indicate that other amino acid residues that are not present in the FHA(430-873) fragment may be necessary for heparin binding. Further studies to address the immunogenic response against HEP are also required.[1]

References

  1. Antibodies produced against a fragment of filamentous haemagglutinin (FHA) of Bordetella pertussis are able to inhibit hemagglutination induced by the whole adhesin. Colombi, D., Horton, D.S., Oliveira, M.L., Sakauchi, M.A., Ho, P.L. FEMS Microbiol. Lett. (2004) [Pubmed]
Annotations and hyperlinks in this abstract are from individual authors of WikiGenes or automatically generated by the WikiGenes Data Mining Engine. The abstract is from MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.About WikiGenesOpen Access LicencePrivacy PolicyTerms of Useapsburg
 
WikiGenes - Universities