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rdf:type |
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lifeskim:mentions |
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pubmed:issue |
9
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pubmed:dateCreated |
1984-6-11
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pubmed:abstractText |
Human erythropoietin (Ep) cDNA has been cloned in Escherichia coli by using pBR322 as a vector. Polyadenylylated RNA was isolated from selected human renal carcinomas with elevated Ep titers. The presence of Ep mRNA was detected by immunoprecipitation of in vitro translation products with monoclonal antibody to human Ep. Double-stranded cDNA was synthesized and inserted into the Pst I site of pBR322 by homopolymeric dG . dC tailing. The cDNA library was initially screened by colony hybridization with 32P-labeled cDNA synthesized from size-fractionated mRNA enriched in Ep message. Positive colonies were further screened immunologically by in situ radioimmunoassay with monoclonal antibody to human Ep. Three positive clones were identified that express the Ep gene sequences as a beta-lactamase fusion protein. These clones contain inserts of approximately 1400, 600, and 200 base pairs. Human renal Ep mRNA, of which the translation products immunoreact with anti-Ep on immunoblots, was hybrid-selected by plasmid DNA from these recombinants. Purified human Ep competes with 35S-labeled hybrid-selected translation products for antibody binding.
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pubmed:grant |
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pubmed:commentsCorrections |
http://linkedlifedata.com/resource/pubmed/commentcorrection/6371819-1102604,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6371819-1105573,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6371819-1172191,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6371819-1259158,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6371819-13695857,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6371819-14220018,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6371819-18467,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6371819-206191,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6371819-325648,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6371819-354501,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6371819-358198,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6371819-388356,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6371819-388439,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6371819-4204102,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6371819-444669,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6371819-4504350,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6371819-4560534,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6371819-4850204,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6371819-4864986,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6371819-4922220,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6371819-5240744,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6371819-5451920,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6371819-60178,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6371819-6028560,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6371819-6153530,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6371819-6166005,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6371819-6185958,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6371819-6825111,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6371819-7417706,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6371819-823012,
http://linkedlifedata.com/resource/pubmed/commentcorrection/6371819-986292
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pubmed:language |
eng
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pubmed:journal |
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pubmed:citationSubset |
IM
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pubmed:chemical |
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pubmed:status |
MEDLINE
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pubmed:month |
May
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pubmed:issn |
0027-8424
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pubmed:author |
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pubmed:issnType |
Print
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pubmed:volume |
81
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
2708-12
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pubmed:dateRevised |
2009-11-18
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pubmed:meshHeading |
pubmed-meshheading:6371819-Antibodies, Monoclonal,
pubmed-meshheading:6371819-Cloning, Molecular,
pubmed-meshheading:6371819-Erythropoietin,
pubmed-meshheading:6371819-Escherichia coli,
pubmed-meshheading:6371819-Gene Expression Regulation,
pubmed-meshheading:6371819-Humans,
pubmed-meshheading:6371819-Molecular Weight,
pubmed-meshheading:6371819-Protein Biosynthesis,
pubmed-meshheading:6371819-RNA, Messenger
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pubmed:year |
1984
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pubmed:articleTitle |
Cloning and expression of human erythropoietin cDNA in Escherichia coli.
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pubmed:publicationType |
Journal Article,
Research Support, U.S. Gov't, P.H.S.
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