Equillium, Inc. engages in the development of products for severe autoimmune and inflammatory, or immuno-inflammatory, disorders with high unmet medical need. Its product pipeline includes EQ001, which is a monoclonal antibody that selectively targets the novel immune checkpoint receptor CD6. The company was founded by Daniel Mark Bradbury, Bruce D. Steel, and Stephen Connelly on March, 2017 and is headquartered in La Jolla, CA.