Method validation of tandem mass spectrometry for 25-Hydroxyvitamin D3 and comparison of this method with other methods
TURKISH JOURNAL OF BIOCHEMISTRY-TURK BIYOKIMYA DERGISI, vol.36, no.1, pp.73-79, 2011 (SCI-Expanded, Scopus, TRDizin)
- Publication Type: Article / Article
- Volume: 36 Issue: 1
- Publication Date: 2011
- Journal Name: TURKISH JOURNAL OF BIOCHEMISTRY-TURK BIYOKIMYA DERGISI
- Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus, TR DİZİN (ULAKBİM)
- Page Numbers: pp.73-79
- Keywords: 25-hydroxyvitamin D-3, tandem mass spectrometry, method comparison, VITAMIN-D
- Acibadem Mehmet Ali Aydinlar University Affiliated: No
Abstract
Objective: Measurement of circulating 25-hydroxyvitamin D 3 is accepted as the clinical indicator of vitamin D status. It is very important of valid measurement of 25-hydroxyvitamin D 3 as clinical. Therefore there is need a standardization for measurement. Methods except tandem mass spectrometry (LC-MS/MS) measure total vitamin D and are less sensitive. LC-MS/MS is gold standard method for measuring vitamin D values. On this account we have invented a new method and evaluated this method to measure the imprecision and the accuracy and compared it with other systems.