LakeShore Biopharma Co., Ltd, a biopharmaceutical company, engages in discovering, developing, manufacturing, and commercializing of vaccines and therapeutic biologics for infectious diseases and cancer. The company develops a proprietary PIKA immunomodulating technology platform and a series of product targeting PIKA rabies vaccine, PIKA recombinant COVID-19 vaccine, and PIKA YS-ON-001. It operates in China, the United States, Singapore, the United Arab Emirates, and the Philippines. The company was formerly known as YS Biopharma Co., Ltd. and changed its name to LakeShore Biopharma Co., Ltd in May 2024. LakeShore Biopharma Co., Ltd was founded in 2002 and is based in Beijing, China.