My peptide is a TM protein and it has alfa-helix structure in it. Would it possible to dissolve it in TFE (trifluoroethanol) for shipping.

TFE requires hazardous material transportation and evaporates quickly during transportation

Unfortunately, if we deliver the peptide in TFE solution, it would require hazardous material transportation and the TFE may completely evaporate during transit. We will deliver the peptide in lyophilized form and you can dissolve them in house with TFE.