H-HIS-D-TRP-D-LYS-TRP-D-PHE-LYS-NH2 (136054-22-3) is white lyophilised solid, soluble in distilled Water, DMSO or DMF . H-HIS-D-TRP-D-LYS-TRP-D-PHE-LYS-NH2 (136054-22-3) is ghrelin receptor.