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Raman spectrometer - Zetasizer Helix
The Zetasizer Helixs offer comprehensive information at the molecular level, providing mechanistic insight into the formation of oligomers, unfolding, and aggregation processes of biopharmaceuticals. The systems keep all of the capability of the Zetasizer Nano ZSP and adds Raman spectroscopy in determining secondary and tertiary construction of proteins and protein-based bio-therapeutics.The characterization of data supplied in every unit offers understanding, allowing effective drug development methods, shortening time to market, and enhancing the quality of the drug product. The operations permits the measurement of the molecular weight and second virial concomitant, A2, of macromolecules and kD, the DLS interaction parameter.
Enhanced processing methods integrated in the units offer a full suite of tools, from data pre-processing to multivariate analysis for keeping the analytical power from being compromised.