ADC & Bioconjugation Contract Testing, Development, & Manufacturing Services
ADC & Bioconjugation Services for Targeted Therapies
Antibody-drug conjugates (ADCs) have ignited a new era of targeted cancer therapy. With 15+ years of contract development and manufacturing experience, Millipore® CTDMO Services offers leading expertise in the conjugation of drug linkers to monoclonal antibodies (mAbs) with facilities specialized for handling highly potent compounds.
ADC technology uses mAbs or other biologics to deliver highly potent active pharmaceutical ingredients (HPAPIs) to targeted cells. In conjugated form, the HPAPIs exhibit more selective therapeutic activity, sparing non-target cells from many of the toxic effects and improving the safety profile. Our clients are quickly adapting these complex technologies and employing them to develop new oncology and non-oncology products that are more targeted and safer.
Today, novel bioconjugates also feature diverse payloads (e.g., oligonucleotides, radionuclides, targeted small molecules, and degraders) and antibody formats (e.g., bispecifics, fragments) to serve diverse applications and indications.
Talk to an ExpertOur Track Record
#1
We were the first commercially approved ADC manufacturer in North America
85+
Different constructs developed
50+
INDs enabled
200+
GMP drug substance batches released since 2008
100%
Scalable single-use technology in our manufacturing template
PROCESS DEVELOPMENT
With Millipore® CTDMO Services we offer a vast bioconjugation experience with diverse components: novel antibody formats, solubilizers, linkers, and both cytotoxic and non-traditional payload classes.
Analytical Development
With Millipore® CTDMO Services we offer:
- QC testing of in-process materials
- Stability Programs for our bulk drug substance (BDS) and drug product (DP)
- Release testing of BDS and DP
- Analytical instrumentation, including: MS, HPLC, iCE/IEF, CGE, ELISA, UV, NMR, IR, SPR
ADC Express™ Services
Our extensive bioconjugation expertise shortens the path to the clinic through rapid production of development-grade ADC construct libraries with antibody and/or linkers and payloads of choice for preclinical lead candidate selection.
- Mini-prep scale: 10–20 mg ADC construct ± column purification
- Medium-prep scale: up to 100 mg ADC ± column purification
- Certificate of testing with key quality attributes
Manufacturing
Our ADC manufacturing facilities were purpose-built for handling HPAPIs, antibodies, linkers, and for performing complex conjugation processes in GMP suites featuring isolators and specialized handling equipment. Our innovative processing templates include single-use technology and advanced PAT for process control.
Our capacity and capabilities support clinical and commercial manufacturing of ADCs and Bioconjugates. Millipore® CTDMO Services includes regulatory services for IND and BLA activities and we are part of an integrated GMP supply chain network with upstream mAbs, custom linker-payloads, HPAPIs, and solubility enhancers (ChetoSensar™ and PEGs).
Production Suite 1 features
- SafeBridge®-Certification
- 1200 sq-ft footprint including airlocks
- EU Grade D room with a Grade C biosafety cabinet
- Unidirectional flow (personnel and materials/equipment)
- Entry, de-gown, and exit airlocks
- Personnel airlocks separate from equipment/material airlocks
- Flexible, multi-scale processing requiring chromatography purification
Production Suite 2 features
- SafeBridge®- Certification
- 10,000 square foot commercial-scale manufacturing facility supports clinical Phase I/II/III and commercial
- Unidirectional flow (personnel and materials/equipment)
- Rated for flammable use
- WFI system
- Drug weigh-up room (EU Grade C)
- Isolator for drug-linker weigh up
- Single pass air
- Sequential airlocks designed for GMP/containment
LINKER-PAYLOAD TECHNOLOGIES
ChetoSensar™ Technology
ChetoSensar™ is our novel solubilization technology for hydrophobic ADCs.
- Increased ADC solubility, important for reaching high DAR
- Wider therapeutic index and higher drug efficacy
- Improved bioconjugation efficiency
- ChetoSensar™ and ready-to-conjugate drug linkers available as samples or within ADC Express™ Services (MMAE, DM1, DM4, Exatecan, MAYCore™)
Monodisperse Activated PEGs for ADC Conjugation
With decades of PEG synthesis expertise, our technical teams tailor our approach to meet our client’s unique needs, everything from monodisperse to polydisperse, linear to branched, and all varieties of functionalization.
ADCore Payload Intermediates
We have developed advanced precursors to synthesize common payloads faster and with less risk.
- Includes MAYCore™, DOLCore™, and PBDCore™ advanced intermediates
- Enables rapid synthesis of maytansine, dolastatin-10, and PBD payloads
- Suitable for up to phase I clinical studies with process, validation to support path to commercial approval
- Contact one of our experts to request a free sample
A Global Footprint
We are a single organization with a global network to deliver CTDMO services across all stages of the molecule value chain.
Biopharma development and manufacturing facility for production of mAbs with 25+ years of GMP experience. Including pilot, and GMP capabilities.
Biosafety testing and manufacturing services span the product cycle from early pre-clinical development to licensed production.
Our ADC & Bioconjugation Center of Excellence offers ADC and Bioconjugation capabilities from pre-clinical development to commercial manufacturing.
Related Technical Resources
- Complete Single-Use ADC Technology from Development Through Scale-up
Here, we study a case of scaling up an ADC process through a small-scale glass reactor to a fairly large-scale clinical batch under GMP controls.
- Use of Payload Core Compounds to Accelerate ADC Clinical Development Timelines
In this whitepaper, we explore the complexities of developing ADCs and compare the conventional approach to starting with payload core compounds
- Commercializing Antibody-Drug Conjugates: a CMO’s Journey
Learn more about the key elements that were central to the establishment of our commercial manufacturing services for ADCs.
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