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Visit our virtual booth from September 26-
October 1 to explore how our models and services can support your toxicology studies.

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If you would like to become part of the team that shapes our future, then visit our careers portal for our current vacancies.

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Envigo’s 2021 product guide

Let us help you achieve your unique research goals. Access our latest product guide to explore our expanded research models and services.

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Scientific insights

September 26 - October 1, 2021 The Danish Society of Toxicology and Pharmacology is organized in Copenhagen, the capital of Denmark. The congress program includes a variety of topics dealing with safety of dr...
Academy of Surgical Research 2021
October 4-8, 2021 The ASR was founded in 1982 and promotes the advancement of professional and academic standards, education and research in the arts and sciences of experimental surgery. <...
LabRoots Cancer Research and Oncology 2021
October 6-7, 2021 This two day, virtual event will focus on advancements in prevention, diagnosis and treatment of different cancer types.
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Inotiv, Inc. and Envigo propose to join forces to enhance research and drug discovery solutions
WEST LAFAYETTE, Ind. and INDIANAPOLIS, Ind.; Sept. 21, 2021 (GLOBE NEWSWIRE) — Inotiv, Inc. (NASDAQ:NOTV) (or “Inotiv”), a leading contrac...
Envigo celebrates 90 years of working together to build a healthier and safer world
Indianapolis, Indiana, USA, May 10, 2021 — In 1931, Howard Harlan started a company to deliver high-quality research models to the scientific community. Over the next nine decades, several strategic acquisition...
Envigo to acquire research models business unit from Horizon
Allows Envigo, a leading supplier of standard research models, to offer transgenic research models and associated services to its global customer base Horizon transgenic model generation and contract breeding expertis...
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White paper

The Negative Impacts of Pinworms in Laboratory Animal Research

Pinworms are an insidious and common threat to research utilizing laboratory mice and rats. This pest can adversely affect the reproducibility and reliability of research findings. Moreover, the parasitic load and adverse effects caused by pinworms can be even more pronounced in immunodeficient animals.

Case study

Cannulock™ Buttons Extend Catheter Patency in Rodents

Looking to enhance the 3Rs and increase catheter patency at the same time? Cannulock™ Buttons can help. This innovative closed system improves animal and technician welfare while increasing catheter patency.

White paper

PDX, CDX and Allograft Growth in the R2G2® Mouse

Three recent studies made it clear: the R2G2® mouse is well suited for preclinical cancer studies that generate PDX, CDX and allograft models. The R2G2® mouse exhibited reduced radiosensitivity compared to NSGTM mice and tolerated estrogen supplementation and three standard-of-care chemotherapy drugs reasonably well. Moreover, as compared to other traditionally used immunodeficient strains, the R2G2® mouse had higher take rates and more favorable tumor growth.

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