UC Davis School of Veterinary Medicine Comparative Pathology Laboratory

What UC Davis School of Veterinary Medicine Comparative Pathology Laboratory does

UC Davis School of Veterinary Medicine Comparative Pathology Laboratory (CPL) is an integrated pathology service center operating within the UC Davis School of Veterinary Medicine in Davis, California. It delivers a comprehensive suite of diagnostic pathology services — anatomic pathology, clinical pathology, molecular diagnostics, microbiology, parasitology, and serology — with a distinct specialization in laboratory rodents and exotic species. The unit serves three primary customer segments: academic research institutions, biotech and pharmaceutical companies, and government research partners.

The service is delivered by a small team of approximately 14 employees, anchored by board-certified veterinary pathologists with subspecialty expertise in research-animal disease. Technical infrastructure includes internally developed LIMS systems and a digital pathology workflow, enabling electronic case management and remote client interaction through a new online portal launched in August 2026. The lab's reputational core is its dual competency in conventional laboratory animal pathology and exotic species — a niche combination supported by the broader UC Davis veterinary research ecosystem.

The business model is a fee-for-service academic reference lab, with quote-based contracts rather than published pricing. Revenue is generated through per-case diagnostic work, with the unit embedded in UC Davis's research infrastructure and cross-referenced through formal partnerships with UC Davis research programs. Pricing is constrained relative to commercial CRO comparables due to academic and government customer mix, and revenue is not publicly disclosed.

Name

UC Davis School of Veterinary Medicine Comparative Pathology Laboratory

Legal name

Comparative Pathology Laboratory (CPL) / School of Veterinary Medicine

Website

https://cpl.ucdavis.edu

Company type

Private

Operating status

Operating

Headcount range

11–50 employees

Short description

UC Davis School of Veterinary Medicine Comparative Pathology Laboratory is an integrated diagnostic pathology service center within UC Davis SVM, providing anatomic, clinical, molecular, microbiology, parasitology, and serology testing for laboratory rodents and exotic species to academic, biotech/pharma, and government research clients.

Ownership category

akta.pro rank

Product category

Veterinary Diagnostic Laboratory Services

NAICS

Veterinary Services (54194), Veterinary Services (541940), Medical Laboratories (621511), Medical and Diagnostic Laboratories (62151)

SIC

Services-Medical Laboratories (8071), Services-Commercial Physical & Biological Research (8731)

akta.pro primary industry

Veterinary Anatomic Pathology (Histopathology & Cytology) (HLAMADAB)

akta.pro secondary industries

Necropsy & Post-Mortem Diagnostic Services (HLAMADAK), Reference Laboratory Testing (Clinical Pathology & Chemistry) (HLAMADAA), Diagnostics & Laboratory Services (Sampling, Necropsy, Disease Investigation) (AFACADAF)

Keywords

• Comparative pathology services
• Laboratory animal diagnostics
• Research pathology testing
• Health surveillance monitoring
• Preclinical pathology support

Headquarters

HQ city

Davis

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Infrastructure, Marketing or Sales

Distribution channels3 records

Marketing channels5 records

Core offering

CPL provides integrated comparative pathology services for research animals, offering anatomic pathology, clinical pathology, microbiology, molecular diagnostics, parasitology, and serology under a single provider. It supports academic researchers, biotech and pharmaceutical companies, and government research partners with health surveillance, necropsy, histopathology, and publication-quality diagnostic outputs for laboratory rodents, aquatic species, primates, and other animal models.

Product overview

The Comparative Pathology Laboratory (CPL) provides an integrated suite of pathology services organized across six core service areas: Anatomic Pathology, Clinical Pathology, Microbiology, Molecular Diagnostics, Parasitology, and Serology. These services are supported by dedicated Health Surveillance and Research Services, and delivered through a client portal platform. All services can be adapted for clinical veterinary patient care, health surveillance, phenotyping, or research needs, with expertise spanning laboratory rodents, zebrafish, Xenopus, and aquatic species. The laboratory also offers a client portal for submissions, project tracking, and result access, along with training programs including externships and residencies in laboratory animal pathology.

Differentiator

Problem solved

Functional benefit

Products and services

• Anatomic Pathology Necropsy, tissue collection, gross and histopathologic evaluation, semi-quantitative lesion scoring, and photomicroscopy for laboratory rodents, dogs, cats, avian, reptiles, fish, amphibians, and small livestock species.
• Clinical Pathology Hematology and serum biochemistry analysis designed for small sample volumes (40-50 µL), with assays validated for rodents and other research species, including custom chemistry panels.
• Microbiology Aerobic microbial culture including samples from aquatic animals for clinical patient care, health surveillance (sentinel testing), environmental monitoring (swab, rodac plate, water testing), and research applications.
• Molecular Diagnostics Quantitative PCR and RT-PCR assays for viral, bacterial, and metazoan pathogens of rodent, ruminant, and aquatic animals; novel pathogen assays can be developed as outbreaks occur.
• Parasitology Direct examination, tape tests, and fecal flotation for clinical patient care, health surveillance, or research; staff expertise covers parasites from laboratory rodent, ruminant, and aquatic species.
• Serology Immunoreactivity screening by ELISA, IFA, and Luminex bead technology for viral or bacterial agents, designed for laboratory mouse, rat, hamster, guinea pig, rabbit, and vole samples.
• Health Surveillance Comprehensive monitoring of research animal colonies through live animal and environmental testing, integrating molecular diagnostics, parasitology, anatomic pathology, microbiology, and serology.
• Research Services Integrated pathology resources including necropsy, histopathology, clinical pathology, and advanced diagnostics with board-certified pathologists supporting study design, data interpretation, and publication-ready outputs.
• Diagnostic Services High-quality diagnostic testing for research animals and research environments with clinical laboratory services supporting colony health, experimental integrity, and informed veterinary decision-making.
• New CPL Web Portal Web-based client portal for creating billing accounts, requesting and viewing estimates, submitting work, tracking projects, accessing PDF result reports, and managing prior submissions; available to UC Davis, UC-affiliated, and external clients.
• Training Programs Externships, veterinary student rotations, and residency/fellowship programs in laboratory animal pathology and laboratory animal medicine offered through CPL and the UC Davis SVM.

Quantifiable outcome

• Services adapted for clinical veterinary patient care, health surveillance, phenotyping or other research needs

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Five partnerships are on record, tiered core and minor.

• UC Davis Mouse Biology ProgramcoreStrategic or Co-development PartnerCollaborative partner for mouse biology research support, sharing expertise in laboratory mouse pathology and research services. Located at UC Davis.
• UC Davis Center for Immunology & Infectious DiseasescoreStrategic or Co-development PartnerStrategic partner for immunology and infectious disease research collaboration, supporting research programs with pathology expertise.
• UC Davis California National Primate Research CentercoreStrategic or Co-development PartnerCollaborative partner for primate research pathology support. CPL staff participated in ACVP Annual Meeting collaborations and residency program outreach with CNPRC.
• UC Davis Weill School of Veterinary MedicinecoreStrategic or Co-development PartnerCPL is part of the UC Davis School of Veterinary Medicine, receiving institutional backing and infrastructure support. Partnership includes residency and fellowship training programs.
• Lab Animal Research Club (LARC)minorStrategic or Co-development PartnerStudent organization at UC Davis SVM that CPL supports through wet labs for mouse necropsy training and lab animal medicine education.

Recent moves4 records

Expansion highlights4 records

Direct peers

• IDEXX BioAnalytics: IDEXX BioAnalytics provides laboratory animal diagnostic testing (serology, PCR, pathology) for academic and biotech research customers. It is the closest direct competitor to CPL's integrated research pathology service portfolio and serves overlapping customer segments in academic and preclinical research.
• Inotiv: Inotiv (formerly Envigo combined with Midwest Research) provides research models and integrated laboratory animal diagnostic and pathology services. Its research models and diagnostics business lines directly overlap with CPL's laboratory rodent and toxicology-focused pathology offerings.
• Colorado State University Veterinary Diagnostic Laboratory: Colorado State University's Veterinary Diagnostic Laboratory is an academic veterinary diagnostic lab offering pathology, microbiology, and molecular services. It is a direct institutional peer to CPL given its shared university affiliation and comparable service mix for research animal clients.
• Michigan State University Veterinary Diagnostic Laboratory: MSU VDL is a university-affiliated veterinary diagnostic laboratory providing anatomic pathology, clinical pathology, and molecular testing for research and clinical submissions. It is a comparable academic institution peer to CPL, particularly for rodent and livestock species work.

Broad incumbents

• Zoetis Reference Laboratories: Zoetis Reference Laboratories operates a network of veterinary diagnostic labs offering clinical pathology, microbiology, and molecular testing. It overlaps with CPL's clinical pathology and microbiology services, particularly for exotic and non-traditional species, though its primary focus is broader animal health rather than research animals.
• Antech Diagnostics: Antech Diagnostics is a large commercial veterinary reference laboratory offering clinical pathology and specialty diagnostics for companion and research animals. While broader in scope, it competes with CPL for outsourced research and clinical pathology work, particularly from academic and biotech customers.
• Charles River Laboratories: Charles River Laboratories is a global preclinical CRO that offers research animal diagnostic services alongside its broader discovery and safety assessment portfolio. It competes with CPL for biotech and pharma preclinical pathology work but operates at vastly greater scale and geographic reach.

Regional players

• VRL Laboratories: VRL Laboratories is a regional veterinary reference laboratory offering clinical pathology, histopathology, and necropsy services. It is comparable to CPL in its integrated service mix but primarily serves different geographies in the U.S.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/UCDavisCompPathLab
• Instagraminstagram.com/ucd_cpl/?igshid=NDk5N2NlZjQ%3D
• LinkedInlinkedin.com/company/uc-davis-school-of-veterinary-medicine-comparative-pathology-laboratory

Revenue estimate

Valuation estimate

Number of profiles

Profiles10 records

Funding overview

Funding rounds

Investors

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M&A

Investments

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Frequently asked questions about UC Davis School of Veterinary Medicine Comparative Pathology Laboratory