Yes, with a heliX+ you can multiplex up to four interactions due to four single-photon detectors. Two colors can be detected on each of the two sensor spots. And if you want to scale up your throughput, you can combine several heliX+ instruments in one...
Yes! You can either functionalize the surface with two different ligands and differentiate between affinity and avidity. Or you can use the specific DNA Y-structure to examine bispecific analytes, ternary complex formation or protein dimerization.
The heliX+ chip has two sensor spots and each sensor spot allows for two-color detection, enabling you to simultaneously detect four signals by four single-photon detectors. You can either multiplex four interactions or use one spot for real-time referencing. Please...
The adapter strands are available with three different red and three different green fluorescent probes. The dyes differ in chemical properties to optimize the signal for your specific application. In general, we recommend to use the dye Ra, since it offers highest...
With a simple dye scouting procedure you can easily identify the most suitable dye for your application in only 2 hours. You use the dye scouting kit and perform the usual steps of ligand preparation, functionalization and a standard kinetic assay with the different...
