Contact Information
  •   11190 Sunrise Valley Dr., Suite 300, Reston, VA, 20191
  •   703-438-7508
2021 STP Annual Symposium

2021 STP Virtual Exhibition

Access Virtual Platform

AIRA Matrix

AIRA Matrix provides AI-based image analysis and predictive analytics solutions. Our products and services provide workflow efficiency, improve accuracy, objectivity & turnaround time of pre-clinical workflows. Our solutions provide cost benefits in the pharmaceutical industry by speeding up pre-clinical drug development timelines with solutions applicable in drug discovery, efficacy studies, preclinical toxicology, predictive toxicology and environmental monitoring.

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Elsevier is a world-leading provider of medical books and reference materials, empowering medical professionals to make better decisions, and deliver better care. Our sales team is happy to help you find the right resources to meet your needs. Email Munford Ashworth at for assistance. Save 30% on Pathology Books with code STP21 at

30% off Pathology Books


Experimental Pathology Laboratories, Inc. (EPL®) is recognized internationally for its ability to meet the needs of the scientific community and the challenges of preclinical safety testing with high quality, on-time histopathology services. EPL’s wholly owned subsidiary, Aclairo, has seamlessly integrated their efforts with our core histopathology services to provide expert toxicological, pharmacological, DMPK and clinical pharmacology support. Together, we are Experienced Proven Leaders.

Visit EPL 50th Anniversary Visit Aclairo


Expect more from your laboratory partner: more attention, more insight, and a superlative experience. Inotiv delivers a broad scope of nonclinical and analytical services that will exceed your expectations. Our pathology labs offer you a wide range of services and our experienced staff provide expert tissue handling, specimen preparation, interpretation, and innovative assay development for a broad spectrum of studies, tissues, species and disease states. Attuned to your objectives, we turn projects around quickly to bring you to your goal faster.

Inotiv Pathology Visit our Website Visit our Virtual Booth


Provantis® Pathology: It’s Time to Automate

If you haven't seen the Provantis Pathology software solution in a while, now’s the perfect time to take a look. Provantis gives clients in-depth insights into their Pathology data and ensures that teams of all sizes can collect, process and report gross and histopathology data quickly, easily, with confidence.

Submit™ for SEND - Instem offers the most widely-adopted SEND software solution and study services, delivering what you need, when you need it.

Provantis Pathology SEND Products & Services All Instem Solutions


Customizable Solutions for Toxicologic Pathology

Pathcore provides vendor-neutral and browser-based digital pathology solutions for toxicologic pathology. Our image management system (IMS) and workflow platform enables digital peer review of preclinical GLP studies. Empower your team with tools to make their day more efficient, fully integrated, and accessible from any location.

Contact us today to learn more about our solutions.

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PDS Life Sciences

PDS is dedicated to accelerating the development and regulatory submission of pharmaceutical and biotechnology products. Ascentos™, the gold standard LIMS - PathData, TissueBase, ImageBase, modules revolutionized the industry. Our modules improve the efficiency and productivity in pathology, and toxicology safety assessment research. TranSEND™, all-encompassing software solution to make your preclinical data SEND-Ready. SEND Express™, leading turnkey service for the successful submission of FDA compliant SEND data sets.

Visit PDS SEND – Done Right! AscentosTM


SAGE Publishing is the publisher of Toxicologic Pathology, the official journal of the British Society of Toxicological Pathology (BSTP), European Society of Toxicologic Pathology (ESTP), and the Society of Toxicologic Pathology (STP). Founded in 1965 to support the dissemination of usable knowledge and educate a global community, SAGE publishes journals, books and library products spanning a range of subject areas.

Visit SAGE ToxPath Journal Submit an Abstract

Society of Toxicologic Pathology

The Society of Toxicologic Pathology (STP) is a nonprofit association of toxicologists, toxicologic pathologists and other scientists whose principal aim is the advancement of pathology as it pertains to changes elicited by pharmacological, chemical and environmental agents, and factors that modify these responses. As an international leader in the field, the Society is focused on the improvement of human, animal, and environmental health using an interdisciplinary scientific approach based in pathology and toxicology.

STP Information ToxPath Journal Become a Member

STEMCELL Technologies

STEMCELL Technologies supports pharmaceutical, biotechnology, government, and academic life science organizations globally with over 2,500 specialized products and services. Our ethically sourced human primary cell portfolio includes fresh or frozen products from peripheral blood, cord blood, and bone marrow. Our Contract Assay Services (CAS) specializes in primary cell-based assays and works with you to design and perform your drug development studies. Learn more at our virtual exhibition.

Contract Assay Services Discover New Products Organoid Personality Quiz


Visiopharm® is a world leader in AI-driven precision pathology software with pioneering image analysis tools that support scientists, pathologists, and image analysis experts. Our AI-based image analysis and tissue mining tools support research and drug development worldwide, while CE-IVD APPs support primary diagnostics. With the most advanced and sophisticated artificial intelligence and deep learning, Visiopharm delivers tissue focused data, precision results and decision support.

Book a Seminar Explore the Software Find Out More


Xybion is the leading provider of software, services and consulting for global corporations operating in highly regulated industries. Xybion specializes in the development and delivery of flexible enterprise solutions that can be easily configured, integrated, or deployed out of the box to deliver the capabilities you need.

Preclinical R&D Event View SEND Case Study Preclinical R&D Platform

Interested in becoming an STP 2021 Virtual Exhibitor? Find more information here. Please contact Liz Kasabian with any questions.

  •  11190 Sunrise Valley Drive,
    Suite 300, Reston, VA 20191