GenScript Biotech Corporation is a global biotechnology group headquartered in Piscataway, New Jersey, United States. The company provides biological research services and products to scientists in pharmaceutical, biotechnology, agricultural, and academic settings. The company's services include gene synthesis, peptide synthesis, protein expression, antibody development, and in vitro and in vivo pharmacology studies. The company's products include molecular biology reagents, peptides, proteins, antibodies, and cell line development services. The company has subsidiaries in the United States, Europe, Japan, and China. GenScript was founded in 2002 by Frank Zhang and has grown to become a leading provider of gene synthesis services and other biotechnology products and services.