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Medchemexpress LLC N-Fmoc-N'-(azido-PEG4)-L-lysine PFP ester | 00-00-0 | 95.0% | C38H42F5N5O9 | 10MG
SDP

Supplier:  Medchemexpress LLC HY14084710MG

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N-Fmoc-N'-(azido-PEG4)-L-lysine PFP ester is an Fmoc-protected, PEG-based amino acid derivative featuring an azide functional group and an activated pentafluorophenyl (PFP) ester. It functions as a bifunctional linker and click-chemistry reagent for bioconjugation and PROTAC assembly, enabling selective amine coupling through the PFP ester and subsequent azide-alkyne cycloaddition reactions.

  • Fmoc-protected α-amine for orthogonal protection strategies.
  • Azide functional group compatible with CuAAC and SPAAC click reactions.
  • Activated PFP ester for efficient coupling to primary amines.
  • PEG4 spacer improves solubility and reduces steric hindrance.
  • High purity suitable for synthetic and bioconjugation applications.

Catalog No. 50-002-61443


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