PAB-OH ADC Linkers

DBCO-Dap(m-PEG4)-Val-Cit-OH

OSu-PEG4-VC-PAB-DMEA-Duocarmycin SA

OSu-Glu-VC-PAB-MMAE

Fmoc-Val-Cit-PAB

Val-Cit-PAB

Propargyl-Gly(m-PEG4)-Val-Cit-PAB

Propargyl-Gly(m-PEG4)-Val-Ala-PAB

Propargy-Gly(m-PEG4)-Gly-Gly-Phe-Gly-PAB

Mal-Propionyl-Dap(m-PEG4)-Val-Cit-PAB

Mal-Propionyl-Dap(m-PEG4)-Val-Ala-PAB

Mal-Propionyl-Dap(m-PEG4)-Gly-Gly-Phe-Gly-PAB

Mal-Lys(m-PEG4)-Val-Cit-PAB

Mal-Lys(m-PEG4)-Val-Ala-PAB

Mal-Lys(m-PEG4)-Gly-Gly-Phe-Gly-PAB

Mal-Acetyl-Dap(m-PEG4)-Val-Cit-PAB

Mal-Acetyl-Dap(m-PEG4)-Val-Ala-PAB

Mal-Acetyl-Dap(m-PEG4)-Gly-Gly-Phe-Gly-PAB

DBCO-Lys(m-PEG4)-Val-Cit-PAB

DBCO-Lys(m-PEG4)-Val-Ala-PAB

DBCO-Lys(m-PEG4)-Gly-Gly-Phe-Gly-PAB

DBCO-Dap(m-PEG4)-Val-Cit-PAB

DBCO-Dap(m-PEG4)-Val-Ala-PAB

DBCO-Dap(m-PEG4)-Gly-Gly-Phe-Gly-PAB

Azide-Lys(m-PEG4)-Val-Cit-PAB

Azide-Lys(m-PEG4)-Val-Ala-PAB

Azide-Lys(m-PEG4)-Gly-Gly-Phe-Gly-PAB

Azide-Dap(m-PEG4)-Val-Cit-PAB

Azide-Dap(m-PEG4)-Val-Ala-PAB

Azide-Dap(m-PEG4)-Gly-Gly-Phe-Gly-PAB