Pioneering GTPase and Oncogene Product Development since 2010

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Extracellular Domain Proteins

We offers over 1000 ECD proteins covering more than 600 single pass membrane protein targets. All the proteins were made using HEK293 mammalian cell secretion expression system to ensure the close-to-native structures and post-translational modifications of the target proteins. We also implemented a strict quality control process, including purity testing, antibody-drug interaction verification, freezing and thawing tests, thermal stability tests, etc.


Immunogens for antibody drug development
Reagents used for CAR-T positive cell monitoring
Reagents for antibody screening and functional testing
Reagents for antibody affinity measurement