Description：Peptide to Endomorphin-2Form：Lyophilized powder CAS Number：141801-26-5Molecular Formula：C32H37N5O5Molecular Weight：571.68Purity：> 95%Chemical Structure：H-Tyr-Pro-Phe-Phe-NH2Application：Endomorphin-2 (YPFF-amide) shows, as endomorphin-1, the highest affinity and specificity for the mu-opiate receptor found so far in the mammalian nervous system. It has potent mu-selective bioactivity, including analgesia. Szegedi et al. showed that endomorphin-2 protects against Aβ 1-42 in vitro and in vivo.Storage/Stability：Shipped at 4°C. Store at -20°C for one year.

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