https://www.selleckchem.com/pr....oducts/LAQ824(NVP-LA
During freeze drying of biologics, a highly viscous freeze concentrate (FC) is formed upon the initial freezing due to the crystallisation of ice. Protein stability in this freeze concentrated phase is not yet well understood, but can decide upon the success of the lyophilisation itself. Protein stability may be high below the Tg' as it is typically the case during primary drying but decreases above Tg', e.g. during annealing or during aggressive freeze drying above Tg' in presence of a crystalline bulking agent or, beyond fr