Langer Biotech is a High-Tech Bio-Chemical Enterprise which is founded in Shanghai by a group of ph.D. scientists received training from world top Universities such as Harvard and Oxford.Langer Biotech is specializing in peptide reagent,generic peptide,custom peptide synthesis,custom antibody and providing various peptide products and services for pharmaceutical companies,biotech companies,biotech companies and institutes worldwide.Langer Biotech has an advanced R&D Center integrated with strong technology support and comprehensive facilities.The R&D center is built with new compound discovery platform,peptide synthesis research platform,equipped with advanced peptide synthesizer,preparative purification system,and other advanced analytical instruments including HPLC,GC,IC etc..We mainly focus on the research,development and production of all kinds of peptides.