Sigma-Aldrich Corp.
Missouri, USA Sigma-Aldrich Corp focuses on biochemical and organic chemical products & kits that are used in scientific and genomic research, biotechnology, pharmaceutical development and diagnosis of disease. We offer a broad range of molecular biology reagents and chemicals. We focus on antibody explorer, auto More...
www.sigmaaldrich.com

GL Biochem (Shangai) Ltd.
China GL Biochem (Shanghai) Ltd. focuses on research, development, manufacture and marketing of diverse biochemicals and fine chemicals, especially peptide, peptide reagents & related products. Our services include custom organic synthesis, custom peptide synthesis and contract research. Our product range More...
www.glschina.com