title: Standaridization of the delta-endotoxin produced by several varieties of Bacillus thuringiensis. 2. Enzyme inhibition (In 50) (In 50) as a method of standardizing commercial preparations on the delta-endotoxin.
mesh_terms: D000818:Animals; D001407:Bacillus / Q000378:metabolism*; D012831:Bombyx; D004731:Endotoxins / Q000096:biosynthesis / Q000592:standards*; D007928:Lethal Dose 50; D012710:Serum Albumin, Bovine; D014361:Trypsin Inhibitors
chemical_list: D004731:Endotoxins; D014361:Trypsin Inhibitors; D012710:Serum Albumin, Bovine