METHODS OF INTRACELLULAR CONVERSION OF SINGLE-CHAIN PROTEINS INTO THEIR DI-CHAIN FORM

摘要

The present specification discloses expression constructs comprising single-chain proteins comprising a di-chain loop region comprising an exogenous protease cleavage site and a protease that can cleave the exogenous protease cleavage site located within the di-chain loop, cell compositions comprising such expression construct, and intracellular methods of converting the single-chain protein into its di-chain form.