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Radiation stability of angiotensin II-amide and of its tritiated derivatives

✍ Scribed by J. Kopoldová; Š. Hrnčíř; I. Mezö

Publisher
John Wiley and Sons
Year
1982
Tongue
French
Weight
376 KB
Volume
19
Category
Article
ISSN
0022-2135

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✦ Synopsis

Abstract

The gamma‐radiolysis of aqueous solutions of the peptide hormone angiotensin II‐amide and the beta‐autoradiolysis of its tritiated preparations were studied. The radiation loss and the decrease of biological activity of angiotensin II‐amide was evaluated. The main fractions of radiation products were separated and compared with the products formed during the storage of tritiated angiotensin II‐amide. The principal radiation processes taking place during the irradiation of angiotensin II‐amide were discussed.

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