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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
1
|
| pubmed:dateCreated |
1976-4-10
|
| pubmed:abstractText |
Enolase from bakers' yeast was separated into three isoenzymes by countercurrent distribution. The isoenzymes were partitioned in aqueous polymer two-phase systems containing positively charged trimethylamino poly(ethylene glycol) or negatively charged poly(ethylene glycol) sulphonate. The plots of the partition coefficient of each isoenzyme versus pH in the two biphasic systems intersect at pH equal to the isoelectric point. From slopes of the plots, the net charge of the isoenzymes at pH 6.57 was determined to be +2, -3, and -8 respectively.
|
| pubmed:language |
eng
|
| pubmed:journal | |
| pubmed:citationSubset |
IM
|
| pubmed:chemical | |
| pubmed:status |
MEDLINE
|
| pubmed:month |
Jan
|
| pubmed:issn |
0006-3002
|
| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:day |
20
|
| pubmed:volume |
420
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
81-6
|
| pubmed:dateRevised |
2003-11-14
|
| pubmed:meshHeading |
pubmed-meshheading:2297-Animals,
pubmed-meshheading:2297-Cattle,
pubmed-meshheading:2297-Countercurrent Distribution,
pubmed-meshheading:2297-Hydrogen-Ion Concentration,
pubmed-meshheading:2297-Isoenzymes,
pubmed-meshheading:2297-Mathematics,
pubmed-meshheading:2297-Phosphopyruvate Hydratase,
pubmed-meshheading:2297-Saccharomyces cerevisiae,
pubmed-meshheading:2297-Serum Albumin, Bovine,
pubmed-meshheading:2297-Thermodynamics
|
| pubmed:year |
1976
|
| pubmed:articleTitle |
Cross partition and determination of net charge of the isoenzymes of enolase.
|
| pubmed:publicationType |
Journal Article
|