PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 28039809-0 2017 Selective staining of CdS on ZnO biolabel for ultrasensitive sandwich-type amperometric immunoassay of human heart-type fatty-acid-binding protein and immunoglobulin G. We report on an ultrasensitive metal-labeled amperometric immunoassay of proteins, which is based on the selective staining of nanocrystalline cadmium sulfide (CdS) on ZnO nanocrystals and in-situ microliter-droplet anodic stripping voltammetry (ASV) detection on the immunoelectrode. cadmium sulfide 22-25 fatty acid binding protein 3 Homo sapiens 109-146