GS piggyBac® is a unique and versatile cell line engineering technology. Benefit from access to a proven transposon-based technology that preferentially targets stable regions of the genome associated with highly expressed genes.
We have extensive experience in developing and delivering with market leading protein expression platforms.
Scalable and Regulatory-compliant Processes
We can help you develop robust, efficient, scalable and regulatory-compliant processes to equip you for ultimate commercial success.
>75 Molecules
In clinic manufactured with our expression platforms.
GS piggyBac®
The GS piggyBac® system uses an engineered hyperactive piggyBac™ transposase enzyme to insert GS Xceed® expression vector cargos with your gene of interest into the host cell genome with high efficiency with the following benefits:
Enhanced performance of GS piggyBac® is observed with low versus high expressing monoclonal antibodies
Accommodating a large DNA cargo (> 200kb) makes GS piggyBac® highly suited to support cell line engineering needed to enhance complex protein expression
Preferentially targeting genetically stable parts of the genome at high efficiency has the potential to improve cell line stability
Express vector cargos into the host cell genome with high efficiency
Combining our GS System® with piggyBac® Transposon Technology can result in increased yields versus GS System® alone. Available to new and existing GS System® license holders.