Linked Life Data

6195170

Source:http://linkedlifedata.com/resource/pubmed/id/6195170

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:dateCreated
1983-12-17
pubmed:abstractText
Double-stranded DNA fragments and ribosomal and transfer RNAs were measured by high-performance gel filtration on TSK-GEL G2000SW, G3000SW, G4000SW and G5000PW columns to investigate the separation range and resolution of these columns and the effects of eluent ionic strength and flow-rate on retention and resolution. These columns could separate double-stranded DNA fragments up to ca 1 X 10(6) and rRNAs up to ca 5 X 10(6) daltons in molecular weight. However, it was found that the selection of the column is very important to achieve optimum separation, depending on the molecular weight of the sample. Elution is delayed as the eluent ionic strength is increased. An eluent ionic strength of 0.3-0.5 seemed appropriate in most cases. Resolution is greatly increased as the flow-rate is decreased.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Aug
pubmed:issn
0021-9673
pubmed:author
pubmed:issnType
Print
pubmed:day
26
pubmed:volume
266
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
341-9
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
1983
pubmed:articleTitle
Operational variables in high-performance gel filtration of DNA fragments and RNAs.
pubmed:publicationType
Journal Article