[Purification of calf thymus adenosine diphosphate ribose polymerase]
[Article in
French]
- PMID: 206372
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[Purification of calf thymus adenosine diphosphate ribose polymerase]
[Article in
French]
C R Acad Hebd Seances Acad Sci D.
.
Abstract
Calf thymus poly ADPR polymerase has been purified to electrophoretic homogenity. The enzyme has a molecular weight of 120,000 +/- 10,000 dalton. The substrate affinity is very high (apparent Km 82.5 micrometer). The presence of exogenous DNA does not appear to be a requisite for enzymatic activity of the purified enzyme.
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