Sinocelltech Group Limited is a biopharmaceutical company based in Beijing, China, founded in 2007. It focuses on the research, development, and production of recombinant proteins, antibody drugs, and vaccines for viral infections. Its marketed products include Anjiayin for hemophilia A, Anpingxi for CD20-positive diffuse large B-cell non-Hodgkin's lymphoma, Anjiarun (adalimumab biosimilar), Anbezu (bevacizumab biosimilar), SCTV01 (recombinant protein vaccines for SARS-CoV-2 variants), Fenolimab (anti-PD-1 monoclonal antibody), and SCT1000 (recombinant 14-valent HPV virus-like particle vaccine). The company also develops clinical-stage products such as SCT650C, SCTC21C, SCTB35, SCTB14, SCTB41, SCTV02, SCTV04C, SCT520FF, and SCTT11. It operates as a subsidiary of Lhasa Aili Investment Consulting Co., Ltd.