Privately-owned Tubulis GmbH has raised €128 million in an upsized venture round in order to advance its lead antibody-drug conjugate (ADC) products into the clinic. Announced on 14 March, the Series B2 round was co-led by the private equity group EQT Life Sciences and Nextech Invest Ltd of Switzerland. Several US investors participated including Frazier Life Sciences and Deep Track Capital. The financing follows a Series B round of €60 million in 2022.