HONG KONG – Qilu Pharmaceutical Ltd. has inked a deal for the global rights to Peptron Inc.’s antibody-drug conjugate (ADC) candidate PAb-001-ADC for the treatment of various cancers. Seoul, South Korea-based Peptron stands to receive an up-front payment of $3 million and $539 million in milestone payments, as well as royalties.
Pyxis Oncology Inc., a company building a portfolio of antibody-drug conjugates (ADCs) and immunotherapies for cancer, has closed a $152 million series B financing co-led by Arix Bioscience and RTW Investments LP. The fresh funds will help the company advance multiple ADC candidates in-licensed from Pfizer Inc. and Legochem Biosciences Inc. as well as its discovery-stage pipeline, CEO Lara Sullivan told BioWorld. The ADCs are expected to move to the clinic in 2022.
In an unusual move for a Chinese company, Bio-Thera Solutions Ltd. terminated the clinical development of its Trop2 antibody-drug conjugate (ADC), BAT-8003, and its PD-1 monoclonal antibody, BAT-1306, a month after it halted the phase III-stage HER2-ADC candidate BAT-8001.
Days after taking the unusual step, for a Chinese company, of terminating a couple of clinical programs, Bio-Thera Solutions Ltd. said it still plans to continue R&D in antibody-drug conjugates, but with a new technology platform, the company told BioWorld.
In an unusual move for a Chinese company, Bio-Thera Solutions Ltd. terminated the clinical development of its Trop2 antibody-drug conjugate (ADC), BAT-8003, and its PD-1 monoclonal antibody, BAT-1306, a month after it halted the phase III-stage HER2-ADC candidate BAT-8001.
Sutro Biopharma Inc.’s stock-perking news in early December with STRO-002, a folate receptor alpha-targeting antibody-drug conjugate (ADC) to treat ovarian cancer, reminded investors of potential in the class, which has been more than realized in recent years and could yield more upside in the near term. As of the Oct. 30 cutoff date, STRO-002 tallied one complete response and nine partial responses in the challenging indication, which works out to an overall response rate of 32% (10 out of 31) in evaluable patients.
DUBLIN – Boehringer Ingelheim GmbH is paying up to €1.18 billion (US$1.4 billion) to acquire antibody-drug conjugate (ADC) developer NBE-Therapeutics AG. The deal includes an undisclosed up-front payment, plus development and regulatory milestones linked to the progress of NBE’s pipeline of clinical and preclinical ADC programs.
HONG KONG – Cstone Pharmaceuticals Co. Ltd. inked a licensing agreement with Legochem Biosciences Inc. for LCB-71, the latter’s antibody-drug conjugate.
HONG KONG – Cstone Pharmaceuticals Co. Ltd. inked a licensing agreement with Legochem Biosciences Inc. for LCB-71, the latter’s antibody-drug conjugate.
LONDON – Araris Biotech AG has raised CHF12.7 million (US$16.8 million) in a seed funding round to take forward what it claims is the holy grail for antibody-drug conjugates (ADCs), a linker technology that allows for the attachment of any payload to any antibody, without the need for engineering.
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