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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
3
|
| pubmed:dateCreated |
1976-6-2
|
| pubmed:abstractText |
An attempt is made to detect carcinoembryonic antigen (CEA) at clinically interesting concentrations by using a simple immunologic surface test. Antibodies to CEA are detected in a direct test at concentrations below 1 ng/ml. The sensitivity of this assay is mainly limited by diffusion to the reacting surface. CEA is detected in an inhibition test at concentrations down to 20 ng/ml. The sensitivity of this inhibition test is limited by the average equilibrium constant in solution of the antibody-antigen reaction.
|
| pubmed:language |
eng
|
| pubmed:journal | |
| pubmed:citationSubset |
AIM
|
| pubmed:chemical | |
| pubmed:status |
MEDLINE
|
| pubmed:month |
Mar
|
| pubmed:issn |
0022-1767
|
| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:volume |
116
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
766-71
|
| pubmed:dateRevised |
2011-11-17
|
| pubmed:meshHeading |
pubmed-meshheading:1254954-Adsorption,
pubmed-meshheading:1254954-Binding, Competitive,
pubmed-meshheading:1254954-Binding Sites, Antibody,
pubmed-meshheading:1254954-Gold,
pubmed-meshheading:1254954-Humans,
pubmed-meshheading:1254954-Immunoassay,
pubmed-meshheading:1254954-Indium,
pubmed-meshheading:1254954-Receptors, Antigen, B-Cell
|
| pubmed:year |
1976
|
| pubmed:articleTitle |
Visual detection of carcinoembryonic antigen on surfaces.
|
| pubmed:publicationType |
Journal Article,
Research Support, U.S. Gov't, P.H.S.
|