Bioprocess Development Forum - Insights, Solutions, and Shortcuts in Bioprocessing

July 13, 2023

Host cell protein quantitation using ELISA

Cytiva

Host cell proteins (HCPs) produced by cells during biologic manufacturing must be removed from the final product to protect patients. However, it’s challenging to detect HCP, and this step can be time-consuming.

This application note shows how using the sensitive HCPQuant™ CHO ELISA kit (Cytiva) and automating wash steps using Aquamax 4000 Microplater Washer (Molecular Devices) enables fast results without compromising data quality.

Download the application note

Tags: Elisa, Impurity testing, process development, HCPs, Host cell proteins