期刊名称:Journal of Nutritional Science and Vitaminology
印刷版ISSN:0301-4800
电子版ISSN:1881-7742
出版年度:1991
卷号:37
期号:2
页码:139-147
DOI:10.3177/jnsv.37.139
出版社:Center for Academic Publications Japan
摘要:This paper describes the synthesis and structural assignment of novel 125I-l α, 25-dihydroxyvitamin D3 derivatives (1a) and (lb) labeled with 125I-Bolton-Hunter reagent [ N -succinimidyl 3-(4-hydroxy-3-iodo [125I] phenyl)propionate] ( 1 ), which is known as a protein-labeling reagent, as tracers for radioimmunoassay (RIA). The radiospecific activities of these tracers (1a) and (lb) were calculated as 2, 200 Ci/mmol (81.4TBq/mmol).