Protein concentrates are what Binnot Ullo, a member of the Path of the Open Hand cult, asserted that he and Goi Ganok were contracted to transport to the planet Shuraden. This claim was made after they were caught attempting to smuggle a quantity of the klytobacter bioweapon to the Eiram system with the intention of reigniting the war between the planets Eiram and E'ronoh.