Newsletter | November 7, 2019

11.07.19 -- Top Considerations And Troubleshooting Tips For Protein Analysis

Quality Matters: SEC Analysis For Antibody Aggregates

Size exclusion chromatography (SEC) is the go-to analytical method in the analysis of therapeutic protein drugs. This article describes the factors affecting the reproducibility of columns and how you can minimize column variation.

Fundamentals About Analytical SEC

Size exclusion chromatography (SEC) is currently the most powerful chromatography technique for obtaining reliable information about the size of biomolecules under native conditions. This article presents fundamentals about analytical SEC and describes how new-generation agarose-based SEC columns are used in analysis of biomolecules.

Master Analytical SEC Running Conditions

Need to find out how to calibrate your size exclusion chromatography (SEC) column? Or how different additives affect your results? This article presents useful insights in response to these questions.

Unexpected SEC Results: Can It Be Improved?

Sometimes your size exclusion chromatography (SEC) results don’t look like you want them to. Fix issues such as poor resolution, peak tailing, and fronting with the tips outlined in this article.