qHOS – Higher order structure similarity evaluation software
The demands of therapeutic antibody are increasing day by day, and CD spectroscopy attracts attention as the tool for assessing the higher-order structure of proteins quickly and easily. The international council for harmonization ICH-Q6B guideline recommends CD spectroscopy as one of the methods for physicochemical characterization of biopharmaceuticals, and there is the requirement for an […]
MIX Observation
In Raman microscopy, the quality of sample observation is essential for identifying suitable measurement points. The NRS Series of Raman spectrometers can be used with various types of observation: Bright-field (epi-illumination), Bright-field (transmitted illumination), Dark-field, MIX, Polarized and Differential Interference. This article introduces two of these methods: Dark-field and MIX observation, which are recommended for […]