One-Step Selective Labeling of Native Cell-Surface Sialoglycans by Exogenous α2,8-Sialylation
J. L. Babulic, J. M. Kofsky, M. E. Boddington, Y. Kim, E. V. Leblanc, S. Emberley-Korkmaz, C. C. Colpitts, C. J. Capicciotti
This paper identifies a sialyltransferase for selectively labeling native cell-surface sialoglycans with 2,8-disialyl epitopes using exogenous CMP-Neu5Ac derivatives.
bioRxiv · Aug 1, 2023Biochemistry