Alpine Immune Sciences, Inc. operates as a clinical-stage immunotherapy company.

It focuses on creating various immunotherapies through protein engineering technologies for autoimmune and inflammatory diseases.

The company has strategic collaborations with biopharmaceutical companies and has a pipeline of clinical and preclinical candidates in development.

Its pipeline includes Povetacicept, a dual B cell cytokine antagonist for multiple autoimmune and inflammatory diseases; and Acazicolcept, a dual inhibitor of the CD28 and ICOS T cell costimulatory pathways for treatment of severe inflammatory diseases.

Alpine Immune Sciences, Inc. was incorporated in 2007 and is headquartered in Seattle, Washington.