GSK is spending up to $1.3 billion on a first-of-its-kind cancer therapy slated to enter the clinic this year.
In a deal announced Thursday, GSK agreed to pay Hutchmed $110 million up front, and potentially roughly $1.19 billion more in milestone payments and royalties, for a majority of the rights to a treatment known as HMPL-A830. That treatment is what Hutchmed refers to as an “antibody-targeted therapeutic conjugate,” and could potentially address multiple tumor types.
Typical antibody-dru