A method for measurement of the specific
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William A. Rowan Jr.; Roy H. Hammerstedt
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Article
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1977
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Elsevier Science
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English
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The specific radioactivity of a choline phospholipid has been determined by a double-isotope method. Purified phospholipid was hydrolyzed to release labeled choline, and choline kinase was employed to label the choline with 32P from [-Y-~\*P]ATP. The double-labeled phosphorylcholine was purified by