Shanghai hanhong chemical co., ltd can provide high-quality and low-price fast custom-made peptide for your scientific research. According to your requirement, we can offer peptide with different scale from mg to kg, different purity from crude to 99% and all kinds of modification such as fitc tag etc. Range of services 1) linear peptide: Less than 60 residues, quantity from mg to kg, purity can reach 99% 2) simple modified peptides: Acetylation, amidation (cí¬terminal) 3) complex modified peptides: phosphopeptides, myristic acid, fatty acid, cyclic peptides, peptides with s-s bonds, fluorescein (fitc&fam) , biotin labeled peptides, peptide protein conjugation (klh&bsa), special amino acide and their derivatives 4) the range of purity: Crudeíóú+70%íóú+80%íóú+90%íóú+95%íóú+98% Flow of services 1) provide competitive price for you in 1 day after receiving peptide sequence 2) sign a confidential agreement if necessary 3) delivery time is approximately 1 week for unpurified peptides and 2-3 weeks for purified peptides 4) the lyophilized powder peptides will be delivered to you on time We offer 1) hplc chromatogram report 2) mass spectral analysis report According to customer's requirement