“SBO-154, our first ADC is ready to advance in phase 1 with this IND submission, and this is an important milestone for SPARC as we hope to improve lives of cancer patients globally.” said Anil Raghavan, CEO of SPARC.
SBO-154 is a novel humanized MUC1-SEA-targeted ADC developed by SPARC for the treatment of advanced solid tumors. SBO-154 specifically binds with high affinity to the SEA domain of MUC1, and functions by the release of the antimitotic payload after internalization and cleavage. The released payload inhibits cell division and, thereby contributes to the shrinkage of tumors. SPARC had licensed anti-MUC1 antibody from Biomodifying a startup from the University of Tel Aviv.