Figure 2

Purification and identification of MST1 (2084 Da). (a) Purification and detection data of the 2084 Da target biomarkers by MALDI-TOF-MS. (b) MS/MS spectra of K.GLEYLHFMR.K in the target biomarkers. (c) MS/MS spectra of R.AIFMIPTNPPPTFR in the target biomarkers.