Peptide Sequence Human chain subclass # of aa MW (Av.), Da pI
LC-1 TVAAPSVFIFPPSDEQLK NA 18 1946.2 4.37
LC-2 SGTASVVCLLNNFYPR NA 16 1740.9 7.94
LC-3 VDNALQSGNSQESVTEQDSK NA 20 2136.1 3.92
LC-4 DSTYSLSSTLTLSK NA 14 1502.6 5.83
HC-1 TPEVTCVVVDVSHEDPEVK IgG1 19 2082.3 4.17
HC-2 FNWYVDGVEVHNAK IgG1 14 1677.8 5.32
HC-3 VVSVLTVLHQDWLNGK IgG1, IgG4 16 1808.1 6.71
HC-4 GFYPSDIAVEWESNGQPENNYK IgG1, IgG2, IgG4 22 2544.6 4.00
HC-5 TTPPVLDSDGSFFLYSK IgG1 17 1874.0 4.21
Table 6: List of common tryptic Fc peptides from 992 and 1024 mAbs [14]. None of them is present in monkey serum.