ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] Fig. 1 Competition radioimmunoassay. Poly(A) polymerase was purified from nuclei of Morris hepatoma 3924A as described previously19 and subjected to affinity chromatography on DNA-cellulose 4. Purified enzyme was iodinated with Na 125I and Chloramine T essentially as described by Greenwood et ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/279260a0
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