iRIf Measurement of Cell-free Expressed GFP
Figure 9: iRIf measurement of cell-free expressed and purified GFP. Anti-GFP antibody specifically bound to both GFPs as seen by an increase of relative iRIf signal.
Encouraged by all the promising results that were obtained, we decided to take the next step and broaden the verification methods of our cell-free expressed proteins by using the iRIf technology. We validated cell-free expressed GFP by pipetting a small amount of the reaction directly onto a glass slide with different surfaces. We checked for specific and unspecific binding. We were able to detect cell-free expressed (DiaMIX) GFP as seen in figure 9. Detailed results for the iRIf experiments performed with cell-free expressed proteins can be found here.