PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 7505625-6 1993 Used in the manner described, basic blue 141 holds promise as a rapid means of identifying and differentiating CD4 and CD8 cells under the ordinary light microscope without using monoclonal antibodies or fluorescence. Tolonium Chloride 30-35 CD4 molecule Homo sapiens 111-114