Junshi Biosciences licenses roconkibart to Fosun Wanbang
Analysis based on 8 articles · First reported Jul 01, 2026 · Last updated Jul 02, 2026
The licensing agreement between Shanghai Junshi Biosciences Co., Ltd and Fosun International — Fosun Wanbang Pharma Group is expected to positively impact the pharmaceutical and biotechnology sectors, particularly in the Greater China region. Shanghai Junshi Biosciences Co., Ltd will benefit from significant upfront and potential milestone payments, while Fosun International — Fosun Wanbang Pharma Group will expand its portfolio in autoimmune disease treatments, potentially leading to increased revenue and market share for both companies.
Shanghai Junshi Biosciences Co., Ltd has entered into a licensing agreement with Fosun International — Fosun Wanbang Pharma Group, a wholly-owned subsidiary of Fosun Pharmaceutical Group, for the development, registration, manufacturing, and commercialization of roconkibart (JS005, an anti-IL-17A monoclonal antibody) in the Greater China region. Under the agreement, Shanghai Junshi Biosciences Co., Ltd will receive an upfront payment of RMB215 million, with potential milestone payments up to RMB1.125 million and double-digit tiered royalties on net sales. Roconkibart, developed by Shanghai Junshi Biosciences Co., Ltd, has shown excellent efficacy and safety in Phase 3 clinical studies for moderate to severe plaque psoriasis, and its new drug application was accepted by the China — National Medical Products Administration in December 2025. This collaboration aims to accelerate the clinical development and commercialization of roconkibart, addressing unmet medical needs in autoimmune diseases.
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