Fluorescence Polarisation
The fluorescence polarisation/anisotropy accessory is an easy-to-fit, dual channel, T-format fluorescence polarimeter with a movable calcite input polariser. G-factor determination is controlled by the software and both kinetics and spectra may be acquired in polarisation, anisotropy, total emission and voltage modes, and with full post-acquisition conversion between data modes as required. This process provides information about changes in the environment of a fluorophore when it interacts with other molecules, such as during binding events.
Features:
- T-format dual channel detector
- Calcite excitation polariser
- DPUV sheet collection polarisers
- Filter holders built into collection pieces allow reduction of scattered light
- Filter holder built into excitation assembly for additional flexibility with respect to wavelength selection and rejection
- Straightforward instrument set-up with no optimisation required
- Robust construction ensures consistent polariser alignment
- Compatibility with standard Xe and LED light sources