Figure 4
Control demonstrating efficient removal of solution by liquid-handling robot. (a) Data collected from a 3 mg ml−1 xylanase solution with a matching buffer collected before and after the protein solution. No washing steps were performed between exposures. The blue curve has the first buffer subtracted and the black curve has the second buffer subtracted. (b) Raw data from the two buffers have been overlaid to show that there is no carry over of the xylanase when measuring the second buffer. |