Seagen is a global biotechnology company that develops and commercializes transformative cancer therapies. We’re driven by a singular mission—to make a difference for people impacted by cancer.

As an industry leader in antibody–drug conjugate (ADC) technology, we pioneered the science of harnessing antibodies designed to deliver cell-killing agents to cancer cells. Three of our four approved medicines are built on this technology.

We also focus our research efforts on novel targeted small molecule therapies. In addition, we are leveraging our expertise in empowered antibodies to build a portfolio of proprietary immuno-oncology agents.

We also focus our research efforts on novel targeted small molecule therapies. In addition, we are leveraging our expertise in empowered antibodies to build a portfolio of proprietary immuno-oncology agents.