Application Note: Allergen Detection in Wine by Micro Flow Liquid Chromatography Tandem Mass Spectrometry microLC-MS/MS
13 May 2014

This application note describes a rapid, robust, sensitive and specific LC-MS/MS assay for the simultaneous detection of milk and egg proteins in white wine. The method utilizes a simplified sample preparation protocol, the Eksigent ekspert™ microLC 200, and the AB SCIEX QTRAP® 5500 system with the Scheduled MRM™ algorithm to detect below 0.1 ppm casein in wine.