Telitacicept

Telitacicept is a pharmaceutical drug used for the treatment of systemic lupus erythematosus. It is being developed by Yantai Rongchang Pharmaceuticals and RemeGen for various autoimmune diseases. In 2021, telitacicept was approved in China for the treatment of patients with active SLE. It is also being studied for the treatment of rheumatoid arthritis and multiple sclerosis.
Telitacicept is a fusion protein that combines a recombinant transmembrane activator and calcium modulator and cyclophilin ligand interactor and a fragment of human immunoglobulin G.