Fig. 1From: Dual monoclonal antibody-based sandwich ELISA for detection of in vitro packaged Ebola virusSDS-PAGE analysis of the purified mAbs. The mAbs of 6E3 and 3F21 were purified and analyzed as described. The two bands with a molecular weight of ~ 25 kDa and ~ 50 kDa respectively in each lane correspond to the light- and heavy-chain of that mAbBack to article page