PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 30086945-6 2018 The square-wave voltammetry experiments performed in the presence of methylene blue redox indicator revealed a linear response of aptasensor towards CRP in the range from 1 to 100 pM. Methylene Blue 69-83 C-reactive protein Homo sapiens 149-152