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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
5-6
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pubmed:dateCreated |
1989-5-16
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pubmed:abstractText |
A homogeneous enzyme immunoassay for estradiol estimation has been developed, which can be extended to other steroids. A new procedure for the preparation of estradiol -3-0- carboxymethyl ether by a simple one step reaction in high yield (90%) has been described. This hapten has been used for raising highly specific anti-estradiol antibody in rabbits and for preparation of enzyme conjugates. Two different enzymes, lysozyme and glucose -6- phosphate dehydrogenase have been studied for their suitability as enzyme labels. Our results indicate that lysozyme-conjugate meets the essential requirement for a practical enzyme immunoassay. The advantage of the present nonradioactive procedure is the overall simplicity, low cost and high stability of the reagents.
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pubmed:language |
eng
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pubmed:journal | |
pubmed:citationSubset |
IM
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pubmed:chemical |
http://linkedlifedata.com/resource/pubmed/chemical/Buffers,
http://linkedlifedata.com/resource/pubmed/chemical/Estradiol,
http://linkedlifedata.com/resource/pubmed/chemical/Glucosephosphate Dehydrogenase,
http://linkedlifedata.com/resource/pubmed/chemical/Haptens,
http://linkedlifedata.com/resource/pubmed/chemical/Methyl Ethers,
http://linkedlifedata.com/resource/pubmed/chemical/Muramidase
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pubmed:status |
MEDLINE
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pubmed:issn |
0039-128X
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:volume |
51
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
519-26
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pubmed:dateRevised |
2000-12-18
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pubmed:meshHeading |
pubmed-meshheading:3071882-Buffers,
pubmed-meshheading:3071882-Estradiol,
pubmed-meshheading:3071882-Glucosephosphate Dehydrogenase,
pubmed-meshheading:3071882-Haptens,
pubmed-meshheading:3071882-Immunoenzyme Techniques,
pubmed-meshheading:3071882-Methyl Ethers,
pubmed-meshheading:3071882-Muramidase
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pubmed:articleTitle |
Homogeneous enzyme immunoassay of estradiol using estradiol-3-O-carboxymethyl ether as hapten.
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pubmed:affiliation |
Indian Institute of Chemical Biology, Calcutta.
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pubmed:publicationType |
Journal Article
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