Biosion Inc. is getting more than $40 million in cash up front from Aclaris Therapeutics Inc. for the rights to develop two antibodies. The regulatory and sales milestones could also bring Biosion another $900 million. The two assets are BSI-045B, a high affinity and high potency anti-TSLP monoclonal antibody, and BSI-502, a bispecific antibody directed against TSLP and IL4R.
Cancer immunotherapy candidate BSI-508, a bispecific fusion molecule targeting PD-1 and CD47, is undergoing early development at Biosion Inc., who recently presented preclinical data on the product.
Biosion Inc. has out-licensed ex-China rights for its anti-Siglec-15 monoclonal antibody BSI-060T and additional preclinical assets with the same target to Pyxis Oncology Inc. for $10 million up front and potential milestone payments of up to $222.5 million, plus single to low double-digit royalties on commercial sales.
Biosion Inc. has out-licensed ex-China rights for its anti-Siglec-15 monoclonal antibody BSI-060T and additional preclinical assets with the same target to Pyxis Oncology Inc. for $10 million up front and potential milestone payments of up to $222.5 million, plus single to low double-digit royalties on commercial sales.
Obi Pharma Inc. has acquired global rights to BSI-04702, an anti-trophoblast antigen 2 (Trop2) humanized monoclonal antibody (MAb), from Biosion Inc. Obi is granted exclusive rights for further preclinical and clinical development, registration and commercialization of the candidate as an antibody-drug conjugate and other derivative products.
