APeptide is one of the largest custom peptide producers in China (For 10years old), we can be proud to offer reliable, high quality, competitive price peptide services directly to the end researcher. We have advanced technologies. Especially in Glycopeptides, Thiolactone peptides, Cyclicpeptides Methyl-peptides, Sulfated-peptides, Phosphopeptides, Natural peptides, Fluorescent Labeled Peptides, Other modi-fication Peptides. Apepitdes also supply amino acids\Protein\Dye and so on Pep...