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Medchemexpress LLC Azido-peg3-val-cit-pab-pnp | 2055047-18-0 | MFCD30527416 | 99.1% | 773.79 | C34H47N9O12 | 10 MG
SDP

Supplier:  Medchemexpress LLC HY14015010MG

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Azido-PEG3-Val-Cit-PAB-PNP is a cleavable three-unit PEG linker bearing an azide functional group, designed for use in bioconjugation and the synthesis of antibody-drug conjugates and PROTACs. It contains a protease-cleavable Val-Cit dipeptide and a para-aminobenzyl spacer with a PNP leaving group, enabling enzymatic payload release and click-based conjugation.

  • Cleavable Val-Cit-PAB motif for enzyme-triggered payload release.
  • Azide functional group compatible with CuAAC and SPAAC click reactions.
  • Three-unit PEG spacer improves solubility and flexibility in conjugates.
  • Available in small laboratory quantities for synthetic applications.
  • High reported purity suitable for bioconjugation workflows.

Catalog No. 50-002-03758


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