Method comparison for N-glycan profiling: Towards the standardization of glycoanalytical technologies for cell line analysis

Autor: Kotsias, M., Blanas, A., Vliet, S.J. van, Pirro, M., Spencer, D.I.R., Kozak, R.P.
Jazyk: angličtina
Rok vydání: 2019
Popis: The study of protein N-glycosylation is essential in biological and biopharmaceutical research as N-glycans have been reported to regulate a wide range of physiological and pathological processes. Monitoring glycosylation in diagnosis, prognosis, as well as biopharmaceutical development and quality control are important research areas. A number of techniques for the analysis of protein N-glycosylation are currently available. Here we examine three methodologies routinely used for the release of N-glycans, in the effort to establish and standardize glycoproteomics technologies for quantitative glycan analysis from cultured cell lines. N-glycans from human gamma immunoglobulins (IgG), plasma and a pool of four cancer cell lines were released following three approaches and the performance of each method was evaluated.
Databáze: OpenAIRE