{HEAD ~ The polypetide or fusion protein} can be removed from {TAIL ~ the matrix} with a protease capable of cleaving a specific protease cleavage site, or with a solution having a low ionic strength or a high pH 
removed from
{ HEAD ~ The polypetide or fusion protein } can be removed from { TAIL ~ the matrix } with a protease capable of cleaving a specific protease cleavage site , or with a solution having a low ionic strength or a high pH
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH