P Hrbas, B Cerný, O S Papsuevich, G I Chipens, A Ermisch, T Barth
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引用次数: 0
摘要
以其二碘衍生物为原料,采用催化还原脱卤法制备了加压素类似物[8- l -精氨酸,9-去甘氨酸酰胺]-加压素。反应产物经反相高效液相色谱纯化得到具有高比放射性(629 TBq/mmol)的标记肽。
Tritiation of [8-L-arginine, 9-desglycineamide] vasopressin.
Tritiated vasopressin analogue, [8-L-arginine, 9-desglycineamide]-vasopressin was prepared from its diiodo-derivative by means of catalytic reductive dehalogenation. The reaction products were purified by reversed-phase HPLC resulting in a labelled peptide with high specific radioactivity (629 TBq/mmol).