Methods and Devices for Concentration and Fractionation of Analytes for Chemical Analysis Including Matrix-Assisted Laser Desorption/Ionization (MALDI) Mass Spectrometry (MS)

摘要

A device is described for pre-concentration and purification of analytes from biological samples (such as human serum, plasma, homogenized solid tissue, etc.) to be analyzed by Matrix-Assisted Laser Desorption Ionization Mass Spectrometry (MALDI MS) and methods of use thereof are provided.