Fig. 2From: Development of a novel method for the quantification of tyrosine 39 phosphorylated α- and β-synuclein in human cerebrospinal fluidOptimization of mass spectrometry parameters for pY39 peptide detection. a The relative intensity of the standard pY39 αβ-syn peptide with different HCD NCEs. b The relative intensity of the standard pY39 αβ-syn peptide with different ion transfer tube capillary temperatures. c The relative intensity of the standard pY39 αβ-syn peptide with different ESI voltagesBack to article page