Protein Characterization and Analysis Systems

Systems for protein characterization and analysis are important instruments for understanding the fundamental properties of proteins and their complex relationships. Sensitive measurement of protein attributes, such as size, three-dimensional structure, conformation, biomolecular interactions, affinity, kinetics, stability, degradation, and heterogeneity, is crucial in drug design and development, protein research, and quality control applications. The analytical instruments below are designed to specialize in unique areas of protein characterization and generally measure key parameters, such as dynamic light scattering, microscale thermophoresis, microcalorimetry, and others. Some features to consider in selecting a protein analysis instrument include sample size, type, automation, ease of use, integrated software, binding parameters, use of labels, data quality assessment, and assay portability.