a-Endorphin Description a-endorphin is 1-16 fragment of a-endorphin. It binds to neuronal opiate receptors and has a stimulatory effect on immune system. Specifications Cas No. 61512-76-3 Product ID E5214 Product Name a-Endorphin Formula Wt. 1745.98 Store Temp +4oC References Waterfield, A. A. Eur. J. Pharmacol. 58:11 (1979).
