Anal Methods
. 2023 Feb 1.
doi: 10.1039/d2ay01890j. Online ahead of print.
Development and validation of a mass spectrometry based analytical method to quantify the ratios in hemagglutinin trimers in quadrivalent influenza nanoparticle vaccine - FluMos-v1
Asif Shajahan 1 , Cindy X Cai 1 , Jeremy Wolff 1 , R Sylvie Yang 1 , Vera B Ivleva 1 , Daniel B Gowetski 1 , Jason G D Gall 1 , Q Paula Lei 1
Affiliations
- PMID: 36723411
- DOI: 10.1039/d2ay01890j
Abstract
A quadrivalent influenza nanoparticle vaccine (FluMos-v1) offers long-lasting protection against multiple influenza virus strains and is composed of four strains of hemagglutinin trimer (HAT) assembled around a pentamer core. Here we report an LC-MS/MS analytical development and validation method to measure the percentage of each HAT component in FluMos-v1.