Iodination of Angiotensin I for Use in Radioimmunoassay

Authors :: G. W. Nokes
R. Wilkinson
John A. Luetscher
Source :: The Journal of Clinical Endocrinology & Metabolism. 33:545-548
Publication Year :: 1971
Publisher :: The Endocrine Society, 1971.
Abstract: The method of Haber for the purification of (125I)-labeled angiotensin by high volt age paper electrophoresis has been modified. Instead of eluting the labeled peptide from the paper in a single bulk elution, serial small elutions are collected, resulting in a highly purified product in later elutions.

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