sulfo-SPDB-DM4
Lys-SMCC-DM1
Sulfo-PDBA-DM4
DBA-DM4
N-Me-L-Ala-maytansinol
DM3-SMe
DM4-SMCC
DM4-SPDP
SPP-DM1
S-methyl DM1
Maytansinoid DM4
DM1-PEG4-DBCO
DBCO-PEG4-Ahx-DM1
Sulfo-SPDB-DGN462
MC-DM1
Lys-Nε-SPDB-DM4
HS-(CH2)3CO-L-Ala-D-Ala-L-Ala-NH-CH2-S-(CH2)5-CO-DM
DM1-SMe
AMCC-DM1
Mertansine