Beyond Purity: Ensuring Protein Quality through Purification and Biophysical Characterization

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Viva Answers | Episode 2

Beyond Purity: Ensuring Protein Quality through Purification and Biophysical Characterization

In Episode 2 of Viva Answers, Dr. Dongming Qian shares practical insights into how protein quality can be assessed beyond purity — from analytical SEC and SEC-MALS to functional assays and advanced biophysical characterization for structural biology, screening, and other downstream applications.

Key Topics

1. For structural biology studies, what purity and quality-control standards can Viva Biotech provide?

2. Beyond purity, how do you verify that the protein is functionally active?

3. What advanced characterization tools are available for heterogeneous oligomeric states, covalent-compound screening, and fragment screening?

Introduction

Dongming Qian

Vice President of Protein & Structural Biology, Viva BIotech

Content you may be interested

Protein Expression and Purification

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