Wyatt Technology Launches Size Exclusion Chromatography Columns

Wyatt Technology Corporation has announced the launch of its Size Exclusion Chromatography (SEC) columns for protein analysis by Multi-Angle Light Scattering (MALS). The combined SEC-MALS method has various applications, including quantification of protein aggregation, determination of protein conjugate stoichiometry and confirmation of the oligomeric state of a protein.

The columns cease shedding particles after a short time and produce low light scattering baseline noise and pressure shock resistance.

This feature not only ensures high data quality and accuracy, but also improves productivity because less time is required for the columns to “quiet down”. Quality consistency is ensured as each column is individually tested using a MALS detector before being shipped.

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