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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
4
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pubmed:dateCreated |
1989-3-30
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pubmed:abstractText |
1. A proteinase has been isolated from the ovarian fluid of the lumpsucker (Cyclopterus lumpus). 2. The enzyme was purified essentially to homogeneity by a one step purification procedure using anion-exchange chromatography. 3. The mol. wt of the denatured enzyme is approximately 20,000 as judged by SDS-polyacrylamide gel electrophoresis. 4. The enzyme is inhibited by serine-proteinase inhibitors and acts in the manner of a trypsin-type proteinase both with respect to specific peptide substrates and enzyme inhibitors. 5. The lumpsucker proteinase exhibits low general proteolytic activity but acts effectively on the specific chromogenic peptide substrates.
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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:issn |
0305-0491
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:volume |
91
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
647-50
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pubmed:dateRevised |
2006-11-15
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pubmed:meshHeading |
pubmed-meshheading:3224504-Animals,
pubmed-meshheading:3224504-Chromatography, Ion Exchange,
pubmed-meshheading:3224504-Female,
pubmed-meshheading:3224504-Fishes,
pubmed-meshheading:3224504-Molecular Weight,
pubmed-meshheading:3224504-Ovary,
pubmed-meshheading:3224504-Protease Inhibitors,
pubmed-meshheading:3224504-Serine Endopeptidases,
pubmed-meshheading:3224504-Substrate Specificity
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pubmed:year |
1988
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pubmed:articleTitle |
Characteristics of a proteinase from ovarian fluid of the lumpsucker (Cyclopterus lumpus L.).
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pubmed:affiliation |
University of Bergen, Dept of Biochemistry, Norway.
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pubmed:publicationType |
Journal Article
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