Fluorescence detection for the XLI analytical ultracentrifuge

Analytical ultracentrifugation (AUC) provides first-principle hydrodynamic and thermodynamic information concerning the size, shape and interactions of macromolecules. The fundamental measurement needed in AUC is the macromolecular concentration as a function of radial position and time. Currently, the Beckman Coulter XLI analytical ultracentrifuge may be equipped with absorbance and refractive detectors, which provide complementary...