Realize the Future of High-quality Translational Animal Models

We have developed a mouse model with a humanized liver to improve the translational capabilities of your drug discovery and development projects.

liver shape made of particles
Human liver mouse  & hepatocyte models

Our Chimeric Mouse Model with a Humanized Liver and Freshly Isolated Primary Human Hepatocytes

We specialize in advancing drug discovery and early development projects with our quality-controlled study services using PXB-mice and PXB-cells®.

Perform preclinical drug testing experiments with greater translational relevance than ever before with our chimeric mouse model that possesses human liver characteristics.

Innovation starts with the PXB-mouse®.

Our Products



Get invaluable insights into human outcomes with the PXB-mouse®, a chimeric mouse model with a humanized liver that is repopulated by human hepatocytes.

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Advance your in vitro studies with the use of PXB-cells®, our primary human hepatocytes freshly isolated from the PXB-mouse®.

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Our PXB-mouse® is the world’s most widely used humanized liver mouse model for drug development. With our stable and consistent production line, we rigorously select top-quality PXB-mice with a humanized condition to suit your research demands.

Number of Academic Conference Presentations


535 since 2017

Number of Scientific Papers


421 papers


At PhoenixBio, we help our customers to deliver on their drug discovery and development projects with our contract study services using PXB-mice. Our experts have over 10 years of experience and will provide professional technical support from study planning and design to the delivery of the final report.

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Get in Touch

Contact us to find out how the PhoenixBio team could help your drug discovery and development projects today.