{HEAD ~ A method} is provided that permits purification of P14 allergens or {TAIL ~ cross reactive allergens} by means of binding to poly 
{ HEAD ~ A method } is provided that permits purification of P14 allergens or { TAIL ~ cross reactive allergens } by means of binding to poly
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH