Wyatt Technology

Characterizing Interactions at High Protein Concentrations by Static Light Scattering


Presented Live: July 15, 2012

Topics Covered

  • How Composition-Gradient Multi-Angle Light Scattering (CG-MALS) can characterize specific and non-specific protein interactions affecting stability and viscosity in the context of high-concentration formulations
  • How the automated Calypso system offers simple, rapid and repeatable CG-MALS measurements and data analysis




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Wyatt Technology is the recognized leader in light scattering instrumentation and software for determining the absolute molar mass, size, charge and interactions of macromolecules and nanoparticles in solution.

Wyatt's line of multi-angle static light scattering products couple to size exclusion chromatography (SEC-MALS), field-flow fractionation (FFF-MALS), and stop-flow composition-gradient systems (CG-MALS). Our dynamic light scattering (DLS) products operate in traditional cuvette as well as on-line and automated, high-throughput modes. We also offer unique instruments for electrophoretic light scattering (MP-PALS), differential refractometry, and differential viscosity.

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