INDIRECTLY LINKED PHOTOSENSITIZER IMMUNOCONJUGATES, PROCESSES FOR THE PRODUCTION THEREOF AND METHODS OF USE THEROF

摘要

The present invention relates to indirectly linked photosensitizer immunoconjugate (PIC) compositions, methods of preparation and the use of the same in photodynamic therapeutic and diagnostic applications. PICs comprising a photosensitizer indirectly linked to an antibody via a PEGylated polyglutamate chain are described.