The invention relates to an immunoassays, {HEAD ~ binding assays}, solid phase substrates and other devices with an antigen or antibody or {TAIL ~ ligand} or receptor embedded into a solid phase substrate  
The invention relates to an immunoassays , { HEAD ~ binding assays } , solid phase substrates and other devices with an antigen or antibody or { TAIL ~ ligand } or receptor embedded into a solid phase substrate
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 TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH