During the production process of recombinant proteins, the host organisms - most of the time Chinese Hamster Ovary cells (CHO) - also produce endogenous proteins that are called Host Cell Proteins (HCPs). In the biopharmaceutical manufacturing industry, removing these impurities to meet regulatory requirements is one of the biggest and most costly challenges.
In this Guide, discover the latest strategies and tools to quantify CHO HCPs and their benefits compared to the ELISA standard approach.
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