The Health & Gene Biotech Co., LTD (HG), situated in Shanghai, is a research-based rapid-growing biotech company. On the basis of state-of-the art technologies, we provide molecular biology services and products (e.g., plasmid DNAs), gene transfer services and products, including high-efficient transfection reagents and viral particles, and super-pure cytokines and growth factors of mouse, rat, and human origins. Our mission is to accelerate gene-based biomedical research and drug development by supporting researchers worldwide both in academic and pharmaceutical sectors.