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We are celebrating 20 years of science impact


We share what we do openly with the world

At the Allen Institute, we believe shared understanding accelerates new discoveries and nurtures breakthroughs.

Explore our open data portals

Serving the scientific community is at the center of our mission to expand our understanding of human health and disease.

Allen Mouse Brain Atlas Gene Expression

Allen Brain Map

We publicly release comprehensive, large-scale datasets that investigate the mammalian brain.
Visit Brain Map
Image showing human cell variance

Allen Cell Explorer

Learn more about our open data, cell lines, software tools, models, plasmids, and more.
Visit Explorer

Human Immune System Explorer

A portal for exploring data and resources from studies of the human immune system in health and disease.
Explore HISE

Education and Training 

Learn how to use our data and resources to support your research by attending in-person, and virtual trainings and workshops.

Events and Training

We also provide educators with resources to inspire and engage the next generation of scientists. Our educational resources help students use our open data and tools to support independent research, scientific thinking, and analysis skills.

Educator Resources