Bioptix is another option you may consider for your needs. if they still have the Bioptix Innovators program running you may also be able to have the instrument placed for a free timed trial with training to see if fits your needs. contact them to see. the sensor chips, one for amine-coupling is about 175 dollars.
http://www.bioptix.com/products/404pi/ -- Karthik On Fri, Oct 7, 2016 at 8:23 AM, Cheng Zhang <[email protected]> wrote: > 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 >
