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JAX Frontend Platform

Metabolic Dysfunction-Associated Steatohepatitis (MASH)

JAX has the most comprehensive portfolio of MASH (formerly called non-alcoholic steatohepatitis, or NASH) mouse models to support your preclinical research needs. Leverage both traditional and novel MASH models to test your unique research questions, and gain confidence in your study results by utilizing the models that are right for you.

MASH is a complex metabolic disease which can require the use of multiple mouse models to evaluate mechanistic details. Utilize JAX’s expansive portfolio of MASH models to support your research needs and validate key phenotypic endpoints including hepatic steatosis, ballooning, inflammation, and fibrosis.


Access the right platform for your study

Confidently access the right platform for your study, and characterize various phenotypes and readouts.

Establish your proof-of-concept

Establish your proof-of-concept with access to JAX preclinical solutions and study-ready cohorts.

Preclinical Solutions

In-Vivo Pharmacology - Leverage definitive solutions for basic research and therapeutic development to advance your field of study.

STZ-Induced Diabetes - JAX has extensive experience creating a variety of STZ-induced Diabetes models to facilitate your metabolic research.

Study Ready Cohorts

Model Generation Services - From Concept to data- trust JAX expertise to design an optimal model for your study

Breeding and Rederivation Services - JAX breeding and integrated services are an economical way to save you time and valuable space.

MSNASH Technical Spec Sheet

Contact JAX Technical Support

[email protected]
1.800.422.6423 (USA, Canada & Puerto Rico)
1.207.288.5845 (International)

Contact an Expert

MASH Resources

On-Demand Webinar

Choosing the Best Mouse Models for Your Mash Research

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