Dear colleagues, I would like to ask for asuggestions on bench-top SPR machine. In our lab we study the interaction between membrane proteins and peptide and lipid ligands. Our main focus is the structural study. We also want to use SPR to measure the binding kinetics such as on and off rates. Does anyone have experience with bench-top SPR like openSPR from Nicoya? It seems that it is a quite affordable machine. Just wondering how sensitive it is, how much protein it consumes and how much it costs for the sensors? Any suggestions would be appreciated.
Thanks! Cheng Zhang -- --------------------- Cheng Zhang
