The present application relates to amphiphilic polypeptide materials, methods for making and using the same. Provided amphiphilic polypeptide materials are water-based and manufactured using all aqueous processing. Provided materials exhibit a capacity to encapsulate and store biologically active molecules or macromolecules. Such biologically active molecules or macromolecules retain their structure and the biological activity so that these biologically active molecules or macromolecules are not materially degraded, reduced, and/or inhibited by processing steps or exposure. Provided materials possess unique mechanical and structural properties, including size, density, moldability and machinability.
