H-GLU(H-LYS-OH)-OH
GAMMA-GLU-EPSILON-LYS
epsilon-(gamma-glutamyl)-lysine;H-GAMMA-GLU-EPSILON-LYS-OH;H-LYS(RETRO-HO-GLU-H)-OH;H-GLU(H-LYS-OH)-OH;GAMMA-GLU-EPSILON-LYS;GAMMA-L-GLU-EPSILON-L-LYS;GAMMA-L-GLUTAMYL-EPSILON-L-LYSINE;(2S)-6-amino-2-[[(4S)-4-amino-4-carboxy-butanoyl]amino]hexanoic acid