Figure 7. Velocity sedimentation analysis of the molecular forms of recombinant O. latipes BChE.

HIS extracts from COS-7 cells transfected with cDNA for BChE were sedimented on gradients prepared in presence (•) and absence (○) of Triton X-100 as described in Materials and Methods. Data are presented as the fraction of total BChE activity on the gradient as a function of sedimentation coefficient.