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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
1
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pubmed:dateCreated |
1977-10-20
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pubmed:abstractText |
Phosphatidylserine has been prepared from phosphatidylcholine by a one-step transphosphatidylation catalyzed by phospholipase D in the presence of L-serine. The resulting mixture of phosphatidylserine and phosphatidic acid is easily and rapidly separated by CM-cellulose column chromatography using step=wise elution with solvents containing increasing percentages of methanol in chloroform. The over-all yield of the procedure is 40-50% depending on the scale of the preparation. CM-Cellulose column chromatography proved to be extremely useful in separating phospholipid mixtures obtained by phosphatidyltransferase reactions of phospholipase D and is also suitable for fractionation of other lipid extracts.
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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:month |
Jul
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pubmed:issn |
0006-3002
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:day |
20
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pubmed:volume |
488
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
36-42
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pubmed:dateRevised |
2000-12-18
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pubmed:meshHeading |
pubmed-meshheading:560868-Chromatography, Ion Exchange,
pubmed-meshheading:560868-Egg Yolk,
pubmed-meshheading:560868-Female,
pubmed-meshheading:560868-Kinetics,
pubmed-meshheading:560868-Phosphatidylcholines,
pubmed-meshheading:560868-Phosphatidylserines,
pubmed-meshheading:560868-Phospholipases,
pubmed-meshheading:560868-Phospholipids,
pubmed-meshheading:560868-Structure-Activity Relationship
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pubmed:year |
1977
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pubmed:articleTitle |
The enzymatic synthesis of phosphatidylserine and purification by CM-cellulose column chromatography.
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pubmed:publicationType |
Journal Article
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