Figure 1From: Evaluation of the clinical value of ELISA based on MPT64 antibody aptamer for serological diagnosis of pulmonary tuberculosis SDS-PAGE analysis of MPT64 protein obtained by genetic recombination. Lanes 1 and 3: markers; Lane 2: purified MPT64 protein (24 kD); Line 4: purified polyclonal antibody to MPT64 (50 kD).Back to article page