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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
1-2
|
| pubmed:dateCreated |
1990-9-11
|
| pubmed:abstractText |
The transferrin-binding protein in 35 Neisseria meningitidis isolates was examined using a binding assay involving 125I-transferrin. The results show that most strains have a binding protein with a Mr between 78 kDa and 83 kDa; only 4 strains had a binding protein with a Mr of about 68 kDa. The side of the protein appears unrelated to the serogroup or serotype of the organism. Using antibodies raised to whole cells of N. meningitidis grown under iron restriction we show also that considerable antigenic heterogeneity exists amongst the transferrin-binding proteins. This makes it a less than promising vaccine candidate antigen, although conserved antigenic domains are now being sought.
|
| pubmed:language |
eng
|
| pubmed:journal | |
| pubmed:citationSubset |
IM
|
| pubmed:chemical | |
| pubmed:status |
MEDLINE
|
| pubmed:month |
May
|
| pubmed:issn |
0378-1097
|
| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:volume |
57
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
31-6
|
| pubmed:dateRevised |
2011-11-17
|
| pubmed:meshHeading |
pubmed-meshheading:2116349-Antigens, Bacterial,
pubmed-meshheading:2116349-Electrophoresis, Polyacrylamide Gel,
pubmed-meshheading:2116349-Humans,
pubmed-meshheading:2116349-Molecular Weight,
pubmed-meshheading:2116349-Neisseria meningitidis,
pubmed-meshheading:2116349-Protein Binding,
pubmed-meshheading:2116349-Receptors, Transferrin,
pubmed-meshheading:2116349-Transferrin
|
| pubmed:year |
1990
|
| pubmed:articleTitle |
Antigenic and molecular heterogeneity of the transferrin-binding protein of Neisseria meningitidis.
|
| pubmed:affiliation |
National Institute for Biological Standards and Control, South Mimms, Potters Bar, Hertfordshire, U.K.
|
| pubmed:publicationType |
Journal Article
|