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Bioprinting Technology
Prellis’ proprietary, industry-leading two-photon 3D printing technology supports large, complex tumor co-culture systems mimicking tumor microenvironments, enabling the interrogation of interactive biological systems for uniquely relevant prioritization of immuno-oncology therapeutics.




Harnessing the power of the human immune system to build next generation medicines.


3D printed lymph nodes advance drug discovery and development
Prellis’ Externalized Immune System (EXIS™) platform recreates human immunobiology in vitro in the form of lymph node organoids (LNOs™). 3D printed LNOs™ allow direct access to a fully functional human immune system for antibody discovery, immunogenicity evaluation, and vaccine development.
Building Next Generation Therapeutics
Human / Camelid
Antibody Discovery


Human Immunogenicity & Human Tumor-Immune System Screening


Next Generation
Drug Candidate


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