Astellas Pharma Inc. and Sutro Biopharma Inc. signed an exclusive global licensing deal under which Sutro will develop immunostimulatory antibody-drug conjugates (iADCs) for three biological targets for Astellas.

Profoundbio Inc. closed a $70 million series A financing round that will see it advance its two lead antibody-drug conjugate (ADC) programs to the clinic. The Suzhou, China, and Woodinville, Wash.-based company has raised a total of more than $138 million in the past two years.

Turning Point Therapeutics Inc. has picked up near-global rights to develop and commercialize an antibody drug conjugate (ADC) targeting Claudin18.2 from Lanova Medicines Ltd. for $25 million up front. The deal excludes greater China and South Korea.

Genequantum Healthcare Co. Ltd. will work with Aimedbio Inc. to co-develop an antibody-drug conjugate (ADC) to treat brain and other cancers, working toward an IND filing in 2023. Aimedbio will focus on antibody development, while Genequantum will work on linker-payload development. “Since we have a plan to market and sell the product globally, we will conduct a phase I clinical trial in the U.S., Australia, South Korea, and China as a priority,” Do-Hyun Nam, founder, chairman, and chief technology officer of Aimedbio, told BioWorld.

Less than a year after winning approval in China for the first domestically developed antibody-drug conjugate (ADC), Remegen Co. Ltd. raised ¥2.6 billion (US$410 million) and picked up a listing on the Shanghai STAR market to support further work on its monoclonal antibodies and ADCs.

LONDON – Antibody-drug conjugate specialist Heidelberg Pharma AG has secured a route into Asia and a fresh injection of much-needed capital, in a licensing and equity deal with Huadong Medicine Co. Ltd. worth up to €930 million (US$1.1 billion).

Lepu Biopharma Co. Ltd. started trading on the Hong Kong stock exchange on Wednesday, raising HK$904 million ($115.9 million) in an initial public offering. Trading opened at HK$7.13 per share and slid to HK$6.70 by midday before closing at HK$7.13.

Odeon Therapeutics Inc. has acquired rights to two cancer candidates from Obi Pharma Inc. in a deal worth up to $200 million. The transaction gives Shanghai-based Odeon rights to develop, register, and commercialize the antibody-drug conjugate OBI-999 and a therapeutic cancer vaccine OBI-833 in mainland China, Hong Kong, and Macau.

Legochem Biosciences Inc. has licensed out its antibody-drug conjugate (ADC) LCB-14 to Iksuda Therapeutics Ltd. in the duo’s latest deal that is worth $1 billion. Daejeon, South Korea-based Legochem will receive $50 million in an up-front payment and near-term milestones, and up to $950 million in developments, regulatory and commercial milestones.