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Schlagwörter:
Mass-spectrometry; purification; expression
Zusammenfassung:
Recombinant Bombyx mori pheromone-binding protein (PBP), purified from an Escherichia coil expression system, has been found to contain (11Z)-octadecenoic acid (cis-vaccenic acid) as an artefact ligand. An efficient delipidation procedure is described t