Chemo-Enzymatic Synthesis of 13C Labeled Complex N-Glycans As Internal Standards for the Absolute Glycan Quantification by Mass Spectrometry

1. Echeverria, B.
2. Etxebarria, J.
3. Ruiz, N.
4. Hernandez, A.
5. Calvo, J.
6. Haberger, M.
7. Reusch, D.
8. Reichardt, N.-C.