The race to market continues to intensify with record numbers of approvals, making a simplified supply chain more significant than ever. It can be challenging not to count days into dollars, placing pressure on production schedules, QC testing, release at breakneck speed, and to streamline the path to clinic through commercialization without compromising quality.
Your Single-Source Partner for Success
At Charles River, we understand your challenges. That's why we've developed a comprehensive portfolio to fast-track your journey from development to full-scale production. Backed by a global network of facilities and a team of scientific and regulatory experts, the power of our process, people, and portfolio has been purposefully developed to uphold the integrity and quality of your program by confidently streamlining your regulatory journey from guidance, compliance, to approval.
Explore our Manufacturing and Commercialization Portfolio
From the first conversation to the final delivery, you'll gain access to a dynamic network of experts committed to developing a safe and market-ready product. Working as an extension of your own team, our scientists and technicians share your goal of delivering safe and effective pharmaceuticals, vaccines, and biotechnology products to waiting patients.
Manufacturing & Production Capabilities
- Mammalian and microbial cell banking
- PhI/II vaccines and viral challenge stocks
- Monoclonal and polyclonal antisera production
- Contract Monoclonal Antibody Production Service
Cell & Gene Therapy CDMO Solutions
Comprehensive Biologics testing services
Endotoxin & Pyrogen Testing
- Endosafe Rapid Endotoxin Testing Systems
- Endosafe Rapid Endotoxin Testing Cartridges
- Endosafe BET Reagents & Accessories
- Endosafe Endotoxin Testing Software
- Contract Endotoxin & Pyrogen Testing Services
- MAT & Pyrogen Testing
Sterility Testing
- Celsis Rapid Sterility Testing Systems
- Celsis Rapid Sterility Validation Services & Support
- Rapid Sterility Contract Testing Services
- Traditional Sterility Contract Testing Services

Your Guide to Rapid Microbial Detection
With evolving regulations and increasing production demands, choosing the right rapid method matters. Explore how Celsis® supports confident, compliant microbial detection across product types.
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Bioburden/Microbial Limits Testing
- Celsis Rapid Microbial Detection Systems
- Celsis Rapid Microbial Detection Validation Services & Support
- Traditional Contract Testing Services
Microbial Identification & Strain Typing
- Microbial ID and Strain Typing Services
- Bacterial/Fungal Identification Services
- Strain Typing Services
- Next-Generation Sequencing Services
- Tracking & Trending Data Management
The Micro Keeps You in The Know
You don't need an agar plate to grow your microbial knowledge. Get industry updates, articles and other resources delivered straight to your inbox.
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By partnering with us, you're not just accessing services and products – you're gaining a dedicated ally committed to your success. From accelerating development timelines to ensuring the highest quality standards, we're here to help you bring life-changing therapies to patients faster and more efficiently.
