Research Article

Physicochemical and Biological Characterization of a Biosimilar Trastuzumab

Table 3

Deglycosylated molecule exact masses by MS.

ProductBatchMass (Da)

Theoreticalā€”145167.36

Reference productB3417B010145167.47
B3433B010145167.36
N3477B021145167.16

Trastuzumab-ProbiomedTZPP12002145167.53
TZPP12001145167.08
TZPP12003145167.69