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Explore Our Services

WuXi XDC provides single-source discovery, development and manufacturing services for antibody drug conjugates (ADCs) and other novel bioconjugates. These comprehensive, integrated CRDMO services include the key intermediates, such as the chemical payload-linkers and the biologics (e.g., monoclonal, bispecific and multispecific antibodies or other recombinant proteins), in addition to the bioconjugate drug substance and drug product. This one-stop approach and the fact all services are within one-hour drive allows us to provide an unprecedented streamlined platform that cuts in half the time it takes to develop and manufacture these complex modalities. Use the interactive “service map” below to learn more.

  • Bioconjugation Discovery

    With an extensive array of R&D capabilities, our highly experienced discovery services team generate, engineer, evaluate and optimize your antibody drug conjugate (ADC) / bioconjugate to find you the ideal lead candidate and maximize the efficiency of your drug discovery efforts.

  • Bioconjugation Process Development

    To support your CMC-stage development activities, our highly-trained and experienced process development team provides a wide range of process development, scale-up, and tech-transfer to GMP manufacturing services for antibody drug conjugates (ADCs) and other drug bioconjugates or diagnostic and imaging reagents.

  • Formulation and DP Development

    Our expert formulation and drug product development team designs liquid, frozen or lyophilized dosage forms for a wide variety of bioconjugates as well as special dosage forms for products containing nanoparticles and other advanced molecular complexes.

  • mAb Intermediate / Conjugation Manufacturing

    From development batches to clinical and commercial supply of drug substance, we provide a variety of conjugation manufacturing services as well as production of the key intermediates (i.e., antibodies and payload-linkers) and QC laboratory services all within 1-2 hours drive. This one-stop capability allows us to increase the efficiency of your ADC / bioconjugate development and manufacturing programs.

  • GMP Formulation, Fill, and Lyophilization

    With fully automated, isolator-based aseptic systems which can fill liquid and lyophilized products in vial sizes of 2R / 6R / 10R / 20R / and 50R, we provide a variety of Drug Product GMP filling services not only for antibody drug conjugates and other bioconjugates but also cytotoxic compounds and small molecule products.

  • Payload and Linker R&D and Manufacturing

    In addition to our ready-to-conjugate (“off-the-shelf”) chemical payload, linker and payload-linker intermediates, we offer comprehensive and integrated discovery, CMC development and cGMP manufacturing of client-specified / custom chemical intermediates used in the production of Antibody Drug Conjugates (ADCs) and other bioconjugates.

  • Analytical Development

    Leveraging in-house expertise and state-of-the-art analytical equipment, our analytical, bioassay and biosafety laboratories support all development functions and characterize the distinct intermediates (e.g., protein/mAb, payload and linker) and the bioconjugate throughout all preclinical and clinical development stages.

Your Single Source for Bioconjugation Discovery, Development and cGMP Manufacturing

Watch our video to learn more about the WuXi XDC integrated services advantage.

WuXi XDC Value Chain from
mAb Intermediate to ADC/Bioconjugate

The WuXi XDC one-stop service and technology platform provides for our clients an unmatched value chain for the development of ADCs and other bioconjugates including conjugated diagnostic and imaging reagents.

Locations

All activities and services performed at WuXi XDC are conducted within 1-2 hours (driving), thus providing an unprecedented geographic advantage.

Changzhou
Changzhou
64km from Wuxi city
Payload-Linker R&D and GMP Manufacturing
Wuxi
Wuxi
Center for Bioconjugation R&D and GMP Manufacturing
Shanghai
Shanghai
140km from Wuxi city
Discovery and Development
Singapore
Singapore
Integrated CRDMO center
Operational 2026

Locations

All activities and services performed at WuXi XDC are conducted within 1-2 hours (driving), thus providing an unprecedented geographic advantage.

Changzhou
Changzhou
64km from Wuxi city
Payload-Linker R&D and GMP Manufacturing
Wuxi
Wuxi
Center for Bioconjugation R&D and GMP Manufacturing
Shanghai
Shanghai
140km from Wuxi city
Discovery and Development
Singapore
Singapore
Integrated CRDMO center
Operational 2026

Latest News

World-class Expertise

Utilizing our high trained staff of scientists and engineers and supported by a leadership team, many of which possess 10-20 years industry experience, we provide world-class expertise across all facets of ADC/bioconjugate discovery, development, and GMP manufacturing. This expert guidance enables right-first-time project execution and timely troubleshooting and resolution if technical challenges arise.

>
300

Clients worldwide

>
100

Ongoing, integrated CMC development programs*

>
20

Ongoing late-stage, integrated (Phase II / III) programs*

>
50

Successful INDs filed by our clients, enabled through WuXi XDC services

*Integrated programs comprise product development and manufacturing programs contracted to us by our clients that utilize multiple WuXi XDC development capabilities / technologies or services (e.g., cell line development, process development, analytical development, formulation and drug product development etc.) and GMP manufacturing (drug substance, drug product or both)

Providing unparalleled one-stop services to enable our global clients

As a leading Contract Research, Development and Manufacturing Organization(CRDMO), we greatly simplify ADC and other bioconjugate drug development and enable our clients and partners to quickly bring high quality biotherapeutics to the clinic and beyond for the benefit of parients worldwide.

Environmental Social
Governance (ESG)

We are dedicated to implementing sustainable and eco-friendly business practices by building a comprehensive and integrated Environmental, Health and Safety (EHS) management system, sourcing ethically, reducing our environmental footprint, advocating reduced energy consumption, minimizing effluent, and acting responsibly to reduce operational impact on the environment.

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