Tracon Pharmaceuticals Inc. is shuttering all development of its subcutaneous PD-L1 antibody, envafolimab, after the pivotal trial failed to meet the primary endpoint in soft tissue sarcoma.
Arrivent Biopharma Inc. and Jiangsu Alphamab Biopharmaceuticals Co. Ltd. have signed a development deal that leverages Alphamab’s antibody-drug conjugate (ADC) research and discovery platform and could bring Alphamab up to $615.5 million.
Arrivent Biopharma Inc. and Jiangsu Alphamab Biopharmaceuticals Co. Ltd. have signed a development deal that leverages Alphamab’s antibody-drug conjugate (ADC) research and discovery platform and could bring Alphamab up to $615.5 million.
Alphamab Oncology Co. Ltd. has won conditional marketing approval from China’s NMPA for KN-035 (envafolimab), the world’s first PD-1/PD-L1 antibody to be administered by subcutaneous injection. The drug was cleared for use in treating adult patients with advanced solid tumors who have unresectable or metastatic advanced microsatellite instability-high phenotype/mismatch-repair deficiency. That includes patients with advanced colorectal cancer who have experienced disease progression after previous therapy with fluorouracil, oxaliplatin and irinotecan.
BEIJING – Suzhou-based Alphamab Oncology Co. Ltd. (HK:9966), which aims to bring the first PD-L1/CTLA4 bispecific antibody to China, saw its share prices jump almost 30% on its debut on the Hong Kong Stock Exchange (HKEX) on Dec. 12, 2019, ending the year on a positive note for the pre-revenue biotech.
BEIJING – Suzhou-based Alphamab Oncology Co. Ltd. (HK:9966), which aims to bring the first PD-L1/CTLA4 bispecific antibody to China, saw its share prices jump almost 30% on its debut on the Hong Kong Stock Exchange (HKEX) on Dec. 12, 2019, ending the year on a positive note for the pre-revenue biotech.
