Contract Testing Services

As a cell and gene therapy CTDMO, we understand the critical role comprehensive testing plays in the success of your clinical or commercial product. We offer a complete suite of contract testing services including viral clearance, biosafety, release testing, cell banking and stability for cell and gene therapies, monoclonal antibodies and vaccines. Our services are available to clients who manufacture at our location or elsewhere.

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WuXi Advanced Therapies_Testing Services

Expert Bioanalytical Testing Solutions

WuXi Advanced Therapies has been performing bioanalytical testing for decades, helping to reduce pipeline risk and accelerate timelines.

State-of-the-Art Facility

High Quality

Commercial Experience

Track Record

Why Us?

We provide high quality bioanalytical testing services and custom analytical method development when needed.

Global Experience

Depth of Expertise


Analytical Development

Release Testing

Reliable and Expert Partner

We are a true CTDMO, offering testing and also development and manufacturing, all at the same site. The fact that we offer development and manufacturing makes us a more intelligent testing partner as we truly understand the complexity of the entire product development, manufacturing and release process. Our track record speaks for itself.
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Lot Release Testing

Companies worldwide, from early-stage biotech start-up preparing for IND submission or manufacturing for clinical trails to big pharma with commercial products, use our testing services for lot release.

Lentiviral Vector Release

AAV Vector Release



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