PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 25681-3 1978 After illumination of ROS and digitonin, triton X-100 and CTAB-solubilized rhodopsin, and increase was observed in the number of modified SH-groups. Cetrimonium 58-62 rhodopsin Bos taurus 75-84