Ka. Barnthouse et al., Ion-exchange displacement chromatography: Scale-up and displacer clearancefor recombinant human brain-derived neurotrophic factor, LC GC, 17(11), 1999, pp. 1028
Because of toxicity concerns and a lack of relevant case studies, displacem
ent chromatography has yet to be embraced by the biotechnology industry. Th
is article is an example of a protein displacement process used at the pilo
t scale.