Fig. 3.
Characterization of trastuzumab conjugates. (A) MALDI-TOF/MS spectra of Tz(Peg4-Az)n conjugates (n = DOF). (B) Changes of DOFs determined by MALDI-TOF/MS and Click-iT® TAMRA methods. (C) Linear correlation of DOF determined by MALDI-TOF/MS and Click-iT® TAMRA methods.