Turning Irreversible Into Recoverable.
A first-in-class recombinant biologic designed to activate the brain’s natural repair systems.
Signed in as:
filler@godaddy.com
A first-in-class recombinant biologic designed to activate the brain’s natural repair systems.
Neurodegenerative diseases affect tens of millions worldwide and remain one of the greatest unmet needs in medicine.
Today’s therapies are not designed to address neurovascular dysfunction — a central driver of pathology across neurological diseases including Alzheimer’s disease.
rLG3: a fundamentally different approach to treating neurodegenerative disease.

rLG3 is a first-in-class recombinant biologic derived from a natural protein (Perlecan) which protects brain cells and activates the brain’s innate repair systems.
rLG3 engages multiple mechanisms involved in brain repair, recovery, and health.
By addressing a common core imbalance, rLG3 offers a transformative solution to many neurodegenerative conditions.
Copyright © 2026 Stream Biomedical Inc. - All Rights Reserved.
We use cookies to analyze website traffic and optimize your website experience. By accepting our use of cookies, your data will be aggregated with all other user data.