Figure 2From: Identification of Glyceraldehyde-3-phosphate dehydrogenase (GAPDH) as a binding protein for a 68-kDa Bacillus thuringiensis parasporal protein cytotoxic against leukaemic cellsImmunoblot assay to detect the binding of anti-Bt18 antibody to Bt18 parasporal protein; (A): SDS-PAGE gel; (B): western blot. The detection of binding of anti-Bt18 antibody to Bt18 parasporal protein was performed as described in the methods section. Lane 1: Molecular weight marker; Lane 2: Bt18 parasporal protein. (Arrow indicates binding at approximately 68-kDa)Back to article page