Behind Every Patient
Lies a Broader Story

Explore the connections within drug development in our interactive diagram. View here »

Brains On-Line Acquired
by Charles River

Establishes Charles River as a Premier Source for CNS Contract Research Services
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World Congress on Animal Models in Drug Discovery

From Bedside to Bench and Back Again
September 26-27, 2017 | Boston, MA
Register now »

Celebrating 70 Years

Jim Foster rang the NYSE opening bell to honor the company’s 70th anniversary. Learn more »

RESEARCH ANIMAL MODELS

HemaTIP™ Microsampler: An Effortless Approach to Blood Sampling

Our HemaTIP™ microsampler simplifies the blood sampling process by placing the collection media on the tip of an easy-to-hold stylus. The tip only needs to touch the blood, and its super-absorptive matrix media wicks the sample in 3–6 seconds.
Discover How It Works »

SURGICAL SERVICES

Rodent Surgery

Our surgical portfolio includes vascular and non-vascular catheterizations, device implants as well as soft tissue, neurological and cardiovascular procedures on five species: rat, mouse, guinea pig, hamster and gerbil.
Learn more »

HEALTH MONITORING SERVICES

HemaTIP™ Microsampler: An Effortless Approach to Blood Sampling

Our HemaTIP™ microsampler simplifies the blood sampling process by placing the collection media on the tip of an easy-to-hold stylus. The tip only needs to touch the blood, and its super-absorptive matrix media wicks the sample in 3–6 seconds. Discover How It Works »

Colony Management Services

All your genetically engineered colony needs

We’ll work with you to produce pathogen-free colonies of the highest genetic integrity. Learn more »

GENETIC
TESTING SERVICES

Genetic Testing Services

Our multi-modal lab screens for engineered mutations, background genetics and expression levels via a variety of techniques and technologies. Learn how our genotyping laboratory can help streamline your colony management efforts. Learn more »