Development of a novel albumin-binding prodrug that is cleaved by urokinase-type-plasminogen activator (uPA)

A water-soluble albumin-binding prodrug of doxorubicin [EMC-Gly-Gly-Gly-Arg-Arg-DOXO (EMC, 6-maleimidocaproic acid)] was developed that is cleaved specifically by the tumor-associated protease urokinase-type plasminogen activator (uPA).