tokens: Western blot analysis revealed two cleavage products of approximately 68 kDa and 45 kDa after induction of apoptosis .
folded_tokens: western blot analysis revealed two cleavage products of approximately 68 kda and 45 kda after induction of apoptosis .
labels: O O O O O O O O O B-protein_molecule I-protein_molecule O B-protein_molecule I-protein_molecule O O O B-other_name O