Concepedia

Overestimation of 25-hydroxyvitamin D3 by increased ionisation efficiency of 3-epi-25-hydroxyvitamin D3 in LC–MS/MS methods not separating both metabolites as determined by an LC–MS/MS method for separate quantification of 25-hydroxyvitamin D3, 3-epi-25-hydroxyvitamin D3 and 25-hydroxyvitamin D2 in human serum

Johannes M.W. van den Ouweland, Antonius M. Beijers, Henny van Daal

Journal of Chromatography B · 2014 · 79 citations · 16 references

DOI

Concepts

References

16

C-3 Epimers Can Account for a Significant Proportion of Total Circulating 25-Hydroxyvitamin D in Infants, Complicating Accurate Measurement and Interpretation of Vitamin D Status

Ravinder J. Singh, Robert L. Taylor, G. Satyanarayana Reddy et al. · The Journal of Clinical Endocrinology & Metabolism · 2006 · 475 citations · Full text

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Development of a Candidate Reference Measurement Procedure for the Determination of 25-Hydroxyvitamin D<sub>3</sub> and 25-Hydroxyvitamin D<sub>2</sub> in Human Serum Using Isotope-Dilution Liquid Chromatography−Tandem Mass Spectrometry

Susan S.-C. Tai, Mary Bedner, Karen W. Phinney · Analytical Chemistry · 2010 · 268 citations · Full text

, , +17

Candidate Reference Measurement Procedures for Serum 25-Hydroxyvitamin D3 and 25-Hydroxyvitamin D2 by Using Isotope-Dilution Liquid Chromatography–Tandem Mass Spectrometry

Hedwig Stepman, An Vanderroost, Katleen Van Uytfanghe et al. · Clinical Chemistry · 2011 · 207 citations · Full text

, , +17

The C-3 Epimer of 25-Hydroxyvitamin D<sub>3</sub>Is Present in Adult Serum

Gary L. Lensmeyer, Michael A. Poquette, Donald A. Wiebe et al. · The Journal of Clinical Endocrinology & Metabolism · 2011 · 176 citations · Full text

, , +14

Misleading measures in Vitamin D analysis: A novel LC-MS/MS assay to account for epimers and isobars

Iltaf Shah, Ricky James, James Barker et al. · Nutrition Journal · 2011 · 155 citations · Full text

, , +17