WuXian™ Express (CHO Stable Pool) Expression System
The WuXian™ Express stable pool protein expression system can rapidly generate large amounts of proteins for early-stage drug discovery in just 4-7 weeks. Both WuXian™ Transient and WuXian™ Express platforms are derived from the CHO-K1 mammalian cell culture system, the same platform used in our WuXia®cell line development platform.
Using the same cell lines across all of these platforms provides comparable product quality attribute profiles and cell culture process performance. Therefore, the use of the WuXian™ platforms is ideal for conducting developability studies for the evaluation of multiple lead candidates and the subsequent seamless integration into stable monoclonal cell line development activities or for large-scale protein production required to support CMC product and process development activities.