Amplification of {TAIL ~ that antibody antigen response} to increase the level of detection can be accomplished with {HEAD ~ a variety} of markers producing either a fluorescent, ultraviolet, visible, chemiluminescent, gravimetric, amperometric, voltametric, or radioactive response 
Amplification of { TAIL ~ that antibody antigen response } to increase the level of detection can be accomplished with { HEAD ~ a variety } of markers producing either a fluorescent , ultraviolet , visible , chemiluminescent , gravimetric , amperometric , voltametric , or radioactive response
OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH