Linked Life Data

2079503

Source:http://linkedlifedata.com/resource/pubmed/id/2079503

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
2
pubmed:dateCreated
1991-4-26
pubmed:abstractText
The isolation and purification of novel hirudins from a crude extract of the leech Hirudinaria manillensis and their analytical characterization are reported. Initial purification by gel permeation chromatography on Sephadex G50 and anion-exchange chromatography on Q Sepharose fast-flow removed most contaminants and yielded a highly active extract. Two isohirudins (designated hirudin P6 and P18) were isolated and purified by successive reversed-phase high-performance liquid chromatography on silica-based stationary phases and anion-exchange chromatography on Mono Q. The final products were characterized by reversed-phase high-performance liquid chromatography, 252Cf plasma desorption time-of-flight mass spectrometry and capillary zone electrophoresis. The molecular masses determined by 252Cf plasma desorption mass spectrometry were 7416 dalton for hirudin P6 and 7199 dalton for hirudin P18.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Sep
pubmed:issn
0021-9673
pubmed:author
pubmed:issnType
Print
pubmed:day
14
pubmed:volume
530
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
273-82
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
1990
pubmed:articleTitle
Isolation and purification of novel hirudins from the leech Hirudinaria manillensis by high-performance liquid chromatography.
pubmed:affiliation
Pharmaceuticals Research Laboratories, Ciba-Geigy Ltd., Basel, Switzerland.
pubmed:publicationType
Journal Article