Wyatt Technology

A World of Difference: Wyatt Protein Columns for Enhanced SEC-MALS Analysis

 

Presented Live: March 16, 2010

Speaker: Dr. Michelle Chen, Director of Analytical Services

Traditional SEC columns used for protein separation often shed particles, some for an extended period of time. As a result, methods of SEC-MALS require excessive down time to condition columns in order to avoid compromising data quality. Wyatt's SEC Columns cease shedding particles after a shortened time and produce exceptionally low light scattering baseline noise and excellent pressure shock resistance compared to other columns on the market. This feature not only ensures the highest data quality and accuracy, but also improves productivity. Moreover, quality consistency is guaranteed as each column is individually tested and each lot is tested by a Wyatt expert using a MALS detector before being shipped.

Wyatt's SEC columns are available in a full range of pore size selections. Examples and testimonials are shared in this webinar.

 

 

   

For essential macromolecular and nanoparticle characterization—The Solution is Light™

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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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