| 摘要 |
A method for the analysis of samples including one or more glycopeptides including the steps of separating one or more glycopeptides using a chromatography system to produce a chromatographic eluent, adding a supercharging reagent to the chromatographic eluent, providing the chromatographic eluent and supercharging reagent to a mass spectrometer, ionizing said chromatographic eluent and supercharging reagent in an ion source to produce glycopeptide ions, performing at least one ion ion reaction on at least some of the glycopeptide ions to produce fragment ions, mass analyzing the fragment ions to produce ion ion reaction mass spectral data, and interpreting the ion ion reaction data mass spectral data to provide structural information relating to the glycopeptide. |
