Linked Life Data

647708

Source:http://linkedlifedata.com/resource/pubmed/id/647708

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
1
pubmed:dateCreated
1978-7-26
pubmed:abstractText
Immobilised inosine (6a) and adenosine (6c) and their 5'-phosphates have been synthesized. Reaction of the nucleosides with ethyl levulinate, followed by saponification or phosphorylation and then saponification, gave the 2',3'-O-[1-(2-carboxyethyl)ethylidene] derivatives 3 and 4 and the corresponding 5'-phosphates 2b and 2d. 6-Aminohexylagarose (5) was severally coupled to 2b, 2d, 3, and 4 through the carboxyl groups to give the polymers 6a-d. Adenosine deaminase converts 3 into 4, and 6c into 6a. The polymers can be used as affinity resins for adenosine deaminase, which is bound more strongly to 6c than to 6a. The operational capacity of 6a for adenosine deaminase is constant at 15--25 degrees, but decreases by approximately 16% from 25 degrees to 35 degrees. The resin 6a has been used to separate adenosine deaminase from mixtures containing other enzymes, for example, guanase or alcohol dehydrogenase.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Apr
pubmed:issn
0008-6215
pubmed:author
pubmed:issnType
Print
pubmed:volume
62
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
155-63
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
1978
pubmed:articleTitle
Substrate- and product-affinity resins for adenosine deaminase obtained by immobilisation of adenosine and inosine via 2',3'-cyclic acetal derivatives.
pubmed:publicationType
Journal Article