title: Direct assay for O6-methylguanine-acceptor protein in cell extracts.
mesh_terms: D001665:Binding Sites; D002457:Cell Extracts / Q000032:analysis*; D004247:DNA / Q000378:metabolism; D006147:Guanine / Q000031:analogs & derivatives* / Q000378:metabolism; D006801:Humans; D008214:Lymphocytes / Q000032:analysis*; D008722:Methods; D011506:Proteins / Q000032:analysis* / Q000378:metabolism; D011868:Radioisotopes; D014020:Tissue Extracts / Q000032:analysis*
chemical_list: D002457:Cell Extracts; D011506:Proteins; D011868:Radioisotopes; D014020:Tissue Extracts; D006147:Guanine; D004247:DNA; C008449:O-(6)-methylguanine