Linked Life Data

6777436

Source:http://linkedlifedata.com/resource/pubmed/id/6777436

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
4
pubmed:dateCreated
1981-2-19
pubmed:abstractText
An enzyme-linked immunosorbent assay for antibody to the lipopolysaccharides (LPSs) of a rough strain of Escherichia coli (J5) and Neisseria gonorrhoeae was developed. When standard methods of this assay were applied to these LPSs, no antibody was measured. By radiolabeling smooth and rough endotoxins with 51Cr, it was discovered that the rough LPS was not adhering to the polystyrene tubes. When Mg++ was added, however, all endotoxins absorbed to the solid phase. With this assay antiserum to core glycolipid had higher titers against its smooth parent strain than did homologous glycolipid had higher titers against its smooth parent strain that did homologous antiserum, and antisera to gonococci had high homologous but low heterologous titers. Thus, these data demonstrate that bulky O side chains do not hinder the penetration of antibody to core glycolipid and that LPSs from gonococci are heterogeneous but do cross-react.
pubmed:grant
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
AIM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Oct
pubmed:issn
0022-1899
pubmed:author
pubmed:issnType
Print
pubmed:volume
142
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
532-7
pubmed:dateRevised
2007-11-14
pubmed:meshHeading
pubmed:year
1980
pubmed:articleTitle
Role of magnesium in the enzyme-linked immunosorbent assay for lipopolysaccharides of rough Escherichia coli strain J5 and Neisseria gonorrhoeae.
pubmed:publicationType
Journal Article, Research Support, U.S. Gov't, P.H.S.