Could in vitro glycoengineering help produce better SARS-CoV-2 spike candidates for vaccine research?

By | May 4, 2021
A vexing problem in the development of vaccines has been the need to achieve the right glycosylation profile for the viral antigens. A new study, recently released as a preprint on the bioRxiv* server, shows how a sequential cell-free approach produced complex N-glycans from simpler types, in a one-pot reaction.