PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 31655646-4 2019 Surprisingly, a stable and strong ECL signal was obtained based on the RET, which was used for signal-off detection of FA in the presence of coreactant K2S2O8. Potassium 152-158 ret proto-oncogene Homo sapiens 71-74