Microphysiological Systems (MPS) are in vitro models composed of cells, tissue explants, or stem-cell derived ‘organoid’ formations of human or animal origin. These models provide translational biochemical, electrical, and/or physiomechanical responses to represent organ and tissue function, with great potential to replace some animals used in research.

Below you can explore Microphysiological System Companies offering commercially available advanced in vitro models across a variety of organs as well as enabling technologies. This includes organ-on-a-chip, organoid, and spheroid companies. Individual technology providers may offer products or services, share key publications, and encourage contact and questions via the outreach buttons.

To learn more about a particular organ system, check out our MPS presentation page. So far we’ve hosted presentations on liver, kidney, neuro, blood-brain-barrier, and vascular MPS.