Need of a dedicated isotopic internal standard for accurate 3-epi-25(OH)D3 quantification by LC-MS/MS

Clin Chem Lab Med. 2019 Jun 26;57(7):e141-e144. doi: 10.1515/cclm-2018-1033.

Authors

Rosita Zakaria^{1

2}, Charles Fink^{2

3}, Jennifer Koplin², Katie Allen^{1

2

4}, Ronda F Greaves^{1

2

5}

Affiliations

¹ School of Health and Biomedical Sciences, RMIT University, Bundoora, VIC, Australia.
² Murdoch Children's Research Institute, Parkville, VIC, Australia.
³ Monash University, Department of Medicine, Nursing and Health Sciences, Clayton, VIC, Australia.
⁴ Department of Paediatrics, University of Melbourne, Melbourne, VIC, Australia.
⁵ Victorian Clinical Genetics Services, Biochemical Genetics, Parkville, VIC 3052, Australia.

PMID: 30471219
DOI: 10.1515/cclm-2018-1033

No abstract available

Keywords: 25-OH-vitamin D3 epi; children; internal standards; mass spectrometry (MS); paediatrics; vitamin D.

Publication types

Letter
Comment

MeSH terms

25-Hydroxyvitamin D 2
Calcifediol*
Chromatography, Liquid
Tandem Mass Spectrometry*
Vitamin D / analogs & derivatives

Substances

Vitamin D
25-Hydroxyvitamin D 2
25-hydroxyvitamin D
Calcifediol