<p class="jove_content">Here, we present a protocol to simultaneously quantify both isotopically labeled and native retinoids in human plasma, using LC-MS/MS, with detection limits of 6 fmol on-column. The method incorporates a simple sample extraction procedure and a short analytical run time, enabling a high throughput of samples.</p>

analysis-of-vitamin-a-stable-isotope-tracers-using-lc-msms

Analysis of Vitamin A Stable Isotope Tracers using LC-MS/MS

The retinol isotope dilution (RID) method estimates the total body stores (TBS) of vitamin A in humans through stable isotope dilution with the body&#39;s ...

Institution - Newcastle University Centre for Cancer

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