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Medchemexpress LLC Mal-PEG4-NHS ester | 1325208-25-0 | MFCD20230464 | 99.4% | 442.42 g/mol | C19H26N2O10 | 100 MG
SDP

Supplier:  Medchemexpress LLC HY126505100MG

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Mal-PEG4-NHS ester is a heterobifunctional PEG linker containing a maleimide group and an N-hydroxysuccinimide (NHS) ester; it is used for conjugating thiol-containing molecules to amines and for ADC and bioconjugation applications.

  • Maleimide reacts with thiols for site-specific conjugation.
  • NHS ester reacts with primary amines under mild conditions.
  • PEG4 spacer increases solubility and reduces steric hindrance.
  • High reported purity suitable for research use.
  • Available in small laboratory quantities for convenient use.

Catalog No. 50-002-02965


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