DBCO-PEG4-VC-PAB-DMEA-PNU-159682 

DBCO-PEG4-VC-PAB-DMEA-PNU-159682, a agent-linker conjugate for ADC, consists the ADC linker DBCO-PEG4-VC-PAB and a potent ADC cytotoxin DMEA-PNU-159682. DMEA-PNU-159682 includes metabolites of nemorubicin (MMDX) from liver microsomes and ADC cytotoxin PNU-159682. DBCO-PEG4-VC-PAB-DMEA-PNU-159682 is a click chemistry reagent, it contains a DBCO group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups.

Antibody-drug conjugates (ADCs) carry a highly potent small-molecule toxin covalently connected on the antibody via a proper linker. For therapeutic ADCs in cancer treatment, the antibody targets specific antigen of tumor cell surface with high binding affinity, thereafter the intact ADC was internalized into the tumor cells with the antigen and digested in the lysosome to release the antitumor toxin^[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

1695.81

C₈₆H₁₀₆N₁₀O₂₆

2259318-56-2

Solid

Orange to red

C[C@H]1[C@]2([H])[C@](N3[C@]([C@H](OCC3)OC)([H])O2)([H])C[C@](O1)([H])O[C@@H]4C5=C(C[C@](C(COC(N(C)CCN(C)C(OCC6=CC=C(NC([C@H](CCCNC(N)=O)NC([C@H](C(C)C)NC(CCOCCOCCOCCOCCC(NCCC(N7C8=CC=CC=C8C#CC9=CC=CC=C9C7)=O)=O)=O)=O)=O)C=C6)=O)=O)=O)(O)C4)C(O)=C%10C(C(C%11=C(OC)C=CC=C%11C%10=O)=O)=C5O

Room temperature in continental US; may vary elsewhere.

-20°C, sealed storage, away from moisture and light

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)

• [1]. John Flygare, et al. Anthracycline disulfide intermediates, antibody-drug conjugates and methods. WO2016040825A1