Filter Bio-technology is an internationally recognized biochemical manufacturing company that specializes in the production of peptide reagents, custom peptides and antibodies. Filter Bio-technology is based in Shanghai, its branch office in Zhengzhou . We employ over 1000 science professionals with strong Biotech industry backgrounds. Our highly qualified staff which includes over 13 years of Filter Bio-technology management experience and our modern facilities allow Filter Bio-technology is to provide high quality, value-added peptide related products. We support today leading medical researchers all over the world.ProductsPeptides: custom peptides, catalogue peptides, pharmaceutical peptides, cosmetic peptidesAntibodies: monoclonal antibody, polyclonal antibodyAmino acids and derivates: unnatural amino acids, N-methyl amino acids, Boc-amino acids and derivates, Fmoc-amino acids and derivates, etc