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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
12
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pubmed:dateCreated |
1979-3-24
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pubmed:abstractText |
An immunocytochemical technique for the demonstration of intracellular antigens (secretory proteins) on thin sections is reported. Staphylococcal protein A which reacts with the Fc fragment of IgG molecules was labeled with colloidal gold as a marker. The antigenic sites were visualized on aldehyde-fixed and Epon-embedded tissue in a two step procedure. The specific antisera were applied to thin sections for binding to the antigens and then visualized by the protein A-gold complex. By using this technique different secretory proteins of the exocrine and endocrine pancreas were localized. The protein A-gold technique is proposed as a general method for visualization of antigenic sites on thin sections.
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pubmed:language |
eng
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pubmed:journal | |
pubmed:citationSubset |
IM
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pubmed:chemical | |
pubmed:status |
MEDLINE
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pubmed:month |
Dec
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pubmed:issn |
0022-1554
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:volume |
26
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
1074-81
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pubmed:dateRevised |
2003-11-14
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pubmed:meshHeading |
pubmed-meshheading:366014-Animals,
pubmed-meshheading:366014-Antigens,
pubmed-meshheading:366014-Cattle,
pubmed-meshheading:366014-Gold,
pubmed-meshheading:366014-Immunologic Techniques,
pubmed-meshheading:366014-Islets of Langerhans,
pubmed-meshheading:366014-Microscopy, Electron,
pubmed-meshheading:366014-Pancreas,
pubmed-meshheading:366014-Proteins,
pubmed-meshheading:366014-Rats,
pubmed-meshheading:366014-Staphylococcal Protein A
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pubmed:year |
1978
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pubmed:articleTitle |
Ultrastructural localization of intracellular antigens by the use of protein A-gold complex.
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pubmed:publicationType |
Journal Article
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