Peptide-Derived Biosensors and Their Applications in Tumor Immunology-Related Detection
Minxuan Wang, Lingyun Li, Limin Zhang, Jinge Zhao, Zhenqi Jiang, Weizhi Wang
Abstract
Small-molecular targeting peptides possess features of biocompatibility, affinity, and specificity, which is widely applied in molecular recognition and detection. Moreover, peptides can be developed into highly ordered supramolecular assemblies with boosting binding affinities, diverse functions, and enhanced stabilities suitable for biosensors construction. In this Review, we summarize recent progress of peptide-based biosensors for precise detection, especially on tumor-related analysis, as well as further provide a brief overview of the progress in tumor immune-related detection. Also, we are looking forward to the prospective future of peptide-based biosensors.