Suppressor and growth soluble factor were well known as regulator in immuno response.
Removal of soluble factors specific by adsorption is supposed to be meangful in order to at least minimized apperarence of the symtoms.
Adsorbability of 65 materials to both of suppressor and growth soluble factor has been investigeted by lymphocyte PHA or MLC reaction.
Amberlite XAD-2 has strong capacity of adsorption to growth soluble factors, but not has adsorbability to serum proteins.
