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App Note - SEC-MALS Analysis of Proteins with Empower™ Chromatography Data System

publication date: Sep 25, 2025
 | 
author/source: Waters | Wyatt

 

 

app-note-secmals-analysis-proteins-empower 

Because your peaks deserve honesty

It turns out that even protein standards have secrets. Our recent SEC-MALS work with protein standards uncovered unexpected heterogeneity and high molecular species in samples that were expected to be pure.

While age and storage could be factors, the major insight was this: only performing SEC-UV characterization in protein development is risky

Learn how SEC-MALS workflows, powered by Empower™ 3.10.0 Software and DAWN™ MALS photometer, can transition to QC - revealing hidden complexity, coelution and behavior UV detection alone misses. This compliance-enabling platform combines chromatography and absolute complexity, coelution and behavior UV detection alone misses. This molecule weight analysis.

Are you ready to look under the peak? Download the details for this SEC-MALS + Empower CDS study.

 

 

View Application Note

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