Journal of Peptide Science | 2019
Detection of oxytocin, atrial natriuretic peptide, and brain natriuretic peptide using novel imprinted polymers produced with amphiphilic monomers
Abstract
The cystine‐bridged cyclic peptide hormones (CBCPHs) represent signature structural feature as well as unique biological activity. In this study, three CBCPHs have been identified and characterized, namely, oxytocin, atrial natriuretic peptides (ANPs), and brain natriuretic peptides (BNPs). Because research has shown that ANPs and BNPs are powerful diagnostic biomarkers for heart disease, a highly laudable endeavor would be to develop a novel sensor for detecting ANP or BNP levels. Therefore, an amphiphilic monomer Acr‐His‐NHNH‐Fmoc was synthesized to form molecularly imprinted polymers (MIPs) for targeted CBCPH detection.