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Medchemexpress LLC Azido-PEG4-Val-Cit-PAB-MMAE | 99.4% | 1396.71 g/mol | C69H113N13O17 | 10 MG

Supplier: Medchemexpress LLC HYW19094310MG
Azido-PEG4-Val-Cit-PAB-MMAE is a linker-drug conjugate containing an azide-functionalized PEG4 spacer linked to a cleavable Val-Cit-PAB linker and the cytotoxic payload monomethyl auristatin E (MMAE). It is used for antibody-drug conjugate (ADC) construction and click-chemistry bioconjugation.
- Enables copper-catalyzed azide-alkyne cycloaddition (CuAAC) and strain-promoted alkyne-azide cycloaddition (SPAAC).
- Applicable for ADC synthesis and conjugation to alkyne- or strained-alkyne-containing molecules.
- High purity suitable for research use.
- Available in small laboratory quantities for conjugation workflows.
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