BiochemistrybioRxiv
Label-free Quantification of Host-Cell Protein Impurity in a Recombinant Hemoglobin Reference Material
A. Henrion, C. Arsene, M. Liebl, G. O'Connor
This paper evaluates label-free quantification (LFQ) for determining host-cell protein impurities in recombinant hemoglobin, showing comparable results across different organisms and demonstrating its reliability for quantification.