首页>
外国专利>
Vitamin D quantification method, mass spectrometer and vitamin D quantification reagent kit
Vitamin D quantification method, mass spectrometer and vitamin D quantification reagent kit
展开▼
机译:维生素D定量方法,质谱仪和维生素D定量试剂盒
展开▼
页面导航
摘要
著录项
相似文献
摘要
Provided is a method for quantifying vitamin D, with the vitamin D contained in a biological sample being derivatized with a derivatization reagent and being measured with a mass spectrometer, the method including, a derivatization step of derivatizing n number of samples by using n types of 4-(4′-dimethylaminophenyl)-1,2,4-triazoline-3,5-dione (DAPTAD) isotopologues respectively as derivatization reagents, a mixing step of mixing the n types of derivatization samples obtained in the derivatization step, and a quantitative analysis step of subjecting each of the n types of vitamin D derivatives contained in the mixed sample obtained in the mixing step to quantitative analysis using a mass spectrometer.
展开▼