PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 16173918-6 2006 MPEG reaction caused a shift in the mobility of IP3R on SDS/PAGE that was blocked by pretreatment of the membranes with dithiothreitol, N-ethylmaleimide, mersalyl or thimerosal, indicating that MPEG reactivity was specific to thiol groups on the IP3R. Mersalyl 154-162 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 48-52 16173918-6 2006 MPEG reaction caused a shift in the mobility of IP3R on SDS/PAGE that was blocked by pretreatment of the membranes with dithiothreitol, N-ethylmaleimide, mersalyl or thimerosal, indicating that MPEG reactivity was specific to thiol groups on the IP3R. Mersalyl 154-162 inositol 1,4,5-trisphosphate receptor type 3 Homo sapiens 246-250