A highly sensitive high-performance liquid chromatography-charged aerosol detection method for the quantitative analysis of polysorbate 80 in protein solution

Table of contents Summary Overview Excipient function Measurement Charged Aerosol Detector Universal detection Uniform response Working principles (U)HPLC Systems with CAD Columns choice Excipients overview Adjuvants Amino acids Carbohydrates Counterions Nonionic surfactants Polyethylene glycol Proteins and excipients HPLC-Charged Aerosol Detection…

APPLICATION NOTE 73979 Polysorbate 80 profiling by HPLC with mass and charged aerosol detection Authors: Mauro De Pra, Denis A. Ispan, Katherine Lovejoy, Sylvia Grosse, Stephan Meding, Frank Steiner Thermo Fisher Scientific, Germering, Germany Keywords: Vanquish Flex, Vanquish Duo, ISQ…

D Poster Note 71 8 49 storage. The protein structure is susceptible to aggregation-prone phase transitions which are dependent on pH, temperature, and protein concentration. Stabilization of protein formulations can be enhanced through the addition of specific amino acids excipients…

D Poster Note 71 8 49 storage. The protein structure is susceptible to aggregation-prone phase transitions which are dependent on pH, temperature, and protein concentration. Stabilization of protein formulations can be enhanced through the addition of specific amino acids excipients…