Endorphins

Endorphins were analyzed using Asahipak GS-320 HQ ( a multimode column ).

Sample :
1. beta-Endorphin
2. alpha-Endorphin
3. gamma-Endorphin

Column       : Shodex Asahipak GS-320 HQ (7.5mmID*300mm)
Eluent       : 0.1% TFA/CH3CN=95/5
Flow rate    : 0.8mL/min
Detector     : UV(210nm)
Column temp. : 30deg-C