Studies on the analysis of 25-hydroxyvitamin D3 by isotope-dilution liquid chromatography-tandem mass spectrometry using enzyme-assisted derivatisation
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- 作者：Jonas Abdel-Khalika ; J.A.F.A.ABDEL-KHALIK.744116@swansea.ac.uk" class="auth_mail ; Peter J. Cricka ; Graham D. Carterb ; Hugh L. Makinc ; 1 ; Yuqin Wanga ; William J. Griffithsa ; w.j.griffiths@swansea.ac.uk" class="auth_mail
- 关键词：1伪 ; 25-(OH)2D3 ; 1伪 ; 25-dihydroxyvitamin D3 ; 3-epi-25-OHD3 ; 3-epi-25-hydroxyvitamin D3 ; 17尾HSD10 ; 17尾-hydroxysteroid dehydrogenase type 10 ; 24 ; 25-(OH)2D3 ; 24 ; 25-dihydroxyvitamin D3 ; 25-OHD2 ; 25-hydroxyvitamin D2 ; 25-OHD3 ; 25-hydroxyvitamin D3 ; [2H6]25-OHD3 ; 25-[26 ; 26 ; 26 ; 27 ; 27 ; 27-2H6]hydroxyvitamin D3 ; 尾-NAD+ ; 尾-nicotinamide adenine dinucleotide ; CYP ; cytochrome P450 ; CV ; coefficient of variation ; GP ; Girard P reagent ; DEQAS ; Vitamin D External Quality Assessment Scheme ; LC ; liquid chromatography ; M
- 刊名：Biochemical and Biophysical Research Communications
- 出版年：11 April 2014
- 年：2014
- 卷：446
- 期：3
- 页码：745-750
- 全文大小：570 K
文摘
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New method for the analysis of 25-hydroxyvitamin D3 exploiting Girard P derivatisation.
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Method also applicable to vitamin D3, 1伪,25- and 24,25-dihydroxyvitamin D3.
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By modification of the method 3-epi-25-hydroxyvitamin D3 can also be analysed.