As the world's leading biology research service company, GenScript offers comprehensive life sciences research services and products including custom gene synthesis and molecular biology, custom protein expression and purification, custom peptide synthesis, antibody production, and custom cell line development, catalog antibodies, catalog kits and eStain and eBlot. In addition, GenScript provides preclinical drug development services, including in vitro pharmacology, in vivo pharmacology, and antibody/protein engineering services. GenScript is a leading global company with subsidiaries and branches in the United States, China, Europe, and Japan. We are dedicated to providing biology research services to over 100 countries worldwide. For details, you can refer to https://www.genscript.com/what-we-do.html?src=leftbar.