Delivering Global Cell‑based Therapies and Biologics

We are Allarta – a regenerative medicine company with platform technology for allogeneic cell therapies.

Beyond Encapsulation

Built on 30+ years of foundational expertise, Allarta’s proprietary platform is designed to overcome immune rejection, prevent cell escape and safely deliver cell and stem cell therapies.
Our lead product is a cell therapy focused on type 1 diabetes (T1D) as a first indication.



Allarta Life Science was co-founded in 2019 by Dr. Harald Stover, one of the world’s leading researchers in polymers and polymer hydrogels, and Maria Antonakos, a veteran leader in STEM.

Harald Stover, PhD

Harald Stover, PhD

Founder and CEO

Harald Stover, PhD

Maria Antonakos, MBA

Founder and COO

Allarta has built a diverse team of scientists and leaders as well as an unparalleled network of researchers, clinicians, academics and entrepreneurs.

Board of Directors

Scientific Advisors

Our Team