or
(Des-Gly2)-Exenatide^ (Des-Gly2)-Exenatide, Trifluoroacetate salt, Synonyms: (Des-Gly2)-Exendin-4, Molecular Formula: C182H279N49O59S, Relative Molecular Mass: 4129.58, CAS Registry Number: [1678416-78-8] net, Source: Synthetic, Storage Conditions: -20 +/- 5 degree Celcius, 1mg