Presented herein is the construction of pipettor tips (termed MSIA-Tips) containing porous solid supports that are constructed, covalently derivatized with affinity ligand, and used to extract specific proteins and their variants from various biological fluids by repeatedly flowing the fluids through...http://www.google.fr/patents/US7396687?utm_source=gb-gplus-shareBrevet US7396687 - Mass spectrometric immunoassay analysis of specific proteins and variants present in various biological fluids
Mass spectrometric immunoassay analysis of specific proteins and variants ...
