PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 17386512-6 2007 Using this signal, cysteine, glutathione as well as PC3 could be determined at 10(-8)M level, representing sensitivity up to 2 orders of magnitude better than attained with the mercury-modified AgSAEs or HMDE. Mercury 177-184 chromobox 8 Homo sapiens 52-55