Prellis Biologics is a biotherapeutics company that leverages its proprietary, high-resolution bioprinting technology to recreate and engineer human tissues in vitro. Its flagship product is EXIS (Externalized Human Immune System), a platform that precisely reproduces the human immune response through the creation of lymph node organoids (LNOs). By challenging these LNOs with various target antigens, Prellis can exploit fully-human immune responses for applications such as antibody discovery, immunogenicity assessment, and tumor-immune models.
The company's industry-leading two-photon holographic technology supports 3D printing of large, complex tissue co-culture systems like LNOs. With EXIS, Prellis can discover fully human antibodies with broad genetic diversity in as little as three to four weeks, significantly accelerating the antibody discovery process compared to conventional methods. In March 2022, Prellis announced a collaboration with Sanofi focused on generating human antibodies for a target of interest, with Sanofi receiving an exclusive option to license and commercialize the resulting antibodies.
In August 2022, Prellis raised USD 35 million in Series C funding to expand the EXIS platform, bringing its total funding to USD 64.5 million. The company also appointed Michael Nohaile as CEO, with founder Melanie Matheu transitioning to the role of Chief Technology Officer. Earlier in 2022, Prellis entered into a collaboration and licensing option agreement with Bristol Myers Squibb.
By using this site, you agree to allow SPEEDA Edge and our partners to use cookies for analytics and personalization. Visit our privacy policy for more information about our data collection practices.