Concentrating and detecting substances from organisms, useful e.g. for proteome analysis, comprises binding to capture molecules then detection according to mass

摘要

Concentrating and detecting exogenous or endogenous substances (A), especially those with at least one peptide bond, comprises using an immobilized capture molecule to bind (A) then detection and/or identification of (A) based on their differing masses, is new. Concentrating and detecting exogenous or endogenous substances (A), especially those with at least one peptide bond, in which (A), present in a sample of material from a living organism (eukaryotic or prokaryotic, particularly human or animal), are concentrated using a capture molecule (B), fixed to a carrier, then bound (A) is then detected and/or identified from their different masses, is new.