Azide GGFG ADC linkers

Azide-Propionyl-Gly-Gly-Phe-Gly-PAB(m-PEG8)

Azide-Propionyl-Gly-Gly-Phe-Gly-PAB(m-PEG8)-PNP

Azide-Propionyl-Gly-Gly-Phe-Gly-PAB(m-PEG8)-Exatecan

Azide-Propionyl-Gly-Gly-Phe-Gly-PAB(m-PEG8)-MMAE

Azide-Hexanoyl-Gly-Gly-Phe-Gly-PAB(m-PEG8)

Azide-Hexanoyl-Gly-Gly-Phe-Gly-PAB(m-PEG8)-PNP

Azide-Hexanoyl-Gly-Gly-Phe-Gly-PAB(m-PEG8)-Exatecan

Azide-Hexanoyl-Gly-Gly-Phe-Gly-PAB(m-PEG8)-MMAE

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

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

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

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

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

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

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

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

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

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

Azide-Dap(m-PEG4)-Gly-Gly-Phe-Gly-PAB(m-PEG8)

Azide-Dap(m-PEG4)-Gly-Gly-Phe-Gly-PAB(m-PEG8)-PNP

Azide-Dap(m-PEG4)-Gly-Gly-Phe-Gly-PAB(m-PEG8)-Exatecan

Azide-Dap(m-PEG4)-Gly-Gly-Phe-Gly-PAB(m-PEG8)-MMAE

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

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

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

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

Azide-Lys(m-PEG4)-Gly-Gly-Phe-Gly-PAB(m-PEG8)

Azide-Lys(m-PEG4)-Gly-Gly-Phe-Gly-PAB(m-PEG8)-PNP

Azide-Lys(m-PEG4)-Gly-Gly-Phe-Gly-PAB(m-PEG8)-Exatecan

Azide-Lys(m-PEG4)-Gly-Gly-Phe-Gly-PAB(m-PEG8)-MMAE