Biocytogen Pharmaceuticals (Beijing) Co., Ltd. manufactures biological products and provides related biological services. The company is headquartered in Beijing, Beijing and currently employs 1,306 full-time employees. The company went IPO on 2022-09-01. The firm operates its business through five segments. The Gene-editing Services segment provides the customized gene-editing services based on animals as well as cells. The Pre-clinical Pharmacology and Efficacy Evaluation segment provides preclinical pharmacology services for the evaluation of drug efficacy and toxicity. The Animal Models Selling segment breeds and sells the animal models for the external and internal use. The Antibody Development segment utilises its antibody discovery platforms to identify antibodies which have the potential to become drug candidates. The Innovative Drugs Development segment is engaged in research and development of innovative drugs with a focus on oncology and autoimmune disease therapeutics.