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rdf:type |
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lifeskim:mentions |
umls-concept:C0030685,
umls-concept:C0034553,
umls-concept:C0057440,
umls-concept:C0311404,
umls-concept:C0391871,
umls-concept:C0392747,
umls-concept:C0439852,
umls-concept:C0456603,
umls-concept:C0680255,
umls-concept:C1283071,
umls-concept:C1510438,
umls-concept:C1963578
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pubmed:issue |
2
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pubmed:dateCreated |
1986-7-25
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pubmed:abstractText |
Two procedures for rapid assay of deoxyhypusine hydroxylase activity are described. One of these assays measures changes in the 3H:14C ratio of dual-labeled protein that results from the release of tritium from a specific position in the side chain of the 3H,14C-labeled constituent amino acid deoxyhypusine upon its conversion to [3H,14C]hypusine. The other assay relies upon release of radioactivity from product protein by periodate oxidation of the radiolabeled side chain of component hypusine. The good correspondence of each of these assays with the ion exchange chromatographic method which measures hypusine and deoxyhypusine in acid hydrolysates of protein indicates that each provides a valid means of determining deoxyhypusine hydroxylase activity.
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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 |
0003-2697
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pubmed:author |
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pubmed:issnType |
Print
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pubmed:day |
1
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pubmed:volume |
154
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
664-70
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pubmed:dateRevised |
2002-11-1
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pubmed:meshHeading |
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pubmed:year |
1986
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pubmed:articleTitle |
Indirect assays for deoxyhypusine hydroxylase using dual-label ratio changes and oxidative release of radioactivity.
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pubmed:publicationType |
Journal Article
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