{HEAD ~ A solid phase assay} is used for detecting {TAIL ~ antibodies} to INGAP104 118 peptide, a 15 amino acid peptide that is the biologically active portion of islet neogenesis associated protein  
is used for detecting
{ HEAD ~ A solid phase assay } is used for detecting { TAIL ~ antibodies } to INGAP104 118 peptide , a 15 amino acid peptide that is the biologically active portion of islet neogenesis associated protein
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL REL 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