Fig 3.
BN-PAGE of protein extracts of the VC-induced KB-1 culture and VC dechlorinating activity in the bands. Shown is the BN-PAGE gel indicating the positions of gel slices. Activity toward VC was measured as nanomoles of ethene produced. A positive control (+) for dechlorination was assayed with 25 μl crude protein extract, instead of protein from a gel slice.