title: Standardization and comparison of an XTT-based TNF-alpha bioassay with a TNF-alpha ELISA.
authors.affiliation: Dept. of Biology, University of Wisconsin-Eau Claire 54702, USA.
authors.forename: L W
authors.initials: LW
authors.lastname: Turtinen
authors.forename: B D
authors.initials: BD
authors.lastname: Juran
mesh_terms: D001681:Biological Assay / Q000191:economics / Q000379:methods*; D002460:Cell Line; D003124:Colorimetry; D004797:Enzyme-Linked Immunosorbent Assay / Q000379:methods*; D006801:Humans; D007202:Indicators and Reagents / Q000378:metabolism; D009000:Monocytes / Q000737:chemistry; D012015:Reference Standards; D013778:Tetrazolium Salts / Q000378:metabolism; D014409:Tumor Necrosis Factor-alpha / Q000032:analysis*
chemical_list: D007202:Indicators and Reagents; D013778:Tetrazolium Salts; D014409:Tumor Necrosis Factor-alpha; C059087:2,3-bis(2-methoxy-4-nitro-5-sulfophenyl)-5-((phenylamino)carbonyl)-2H-tetrazolium hydroxide