AscentGene is a biotechnology company that works in the establishment of cell lines used in protein expression, gene function studies, and monoclonal antibody production. The company's cell line service is used for expressing engineered antibodies, proteins, and enzymes for research, drug development, and other medical applications. AscentGene also provides a complete cycle of protein services, ranging from subcloning and protein expression to protein purification and protein assays. The company works with academic institutions, private and federal organizations, biotechnology companies, and pharmaceutical companies.