Hamster (CHO) GSTp ELISA
GSTp is a persistent host cell protein (HCP) contaminant and one of the 30 most abundant HCPs identified in CHO antibody production.1,2
1. Park, J.H. et al. (2017). Proteomic Analysis of Host Cell Protein Dynamics in the Culture Supernatants of Antibody-Producing CHO Cells. Nature: Scientific Reports. 7:44246. DOI: 10.1038/srep44246.
2. Valente, K.N., et al. (2018). Applications of proteomic methods for CHO host cell protein characterization in biopharmaceutical manufacturing. Current Opinion in Biotechnology. 53:144-150.