Leuphasyl is an amid peptide, a delta opioid agonist, is a degradation resistant long-acting Leu-enkephalin analogue used to study the signaling pathway of delta opioid receptors. It is a potent, long-acting Leu-enkephalin analogue that is resistant to enzymatic degradation References:

纯度：≥98%

CAS：64963-01-5