Four primate cages can be placed on the stainless-steel-cage slideways in the isolation chamber. The slideways are attached to the isolation chamber bottom in a manner that allows cage movement in a direction along the axis perpendicular to the axis of the isolation chamber front door. If the primate cages are removed, other animal cages such as rabbit cages and guinea pig cages, can also be placed on the detachable frame, but each time only one kind of animal species cage can be inside.