Detection and concentration of selected material, e.g. for separating proteins from body fluids to identify biological markers, comprises selective precipitation with a lipid, lipoid or fat-soluble substance

摘要

Detection, differentiation and/or concentration of a material (A) from a mixture (B), derived from an animal or human, comprises selective precipitation with an agent (C) that is a lipid, lipoid and/or member of a fat-soluble substance type, where (A) is a (poly)peptide, protein, protein hormone and/or proteohormone, particularly able to bind to a lipophilic ligand.