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Medchemexpress LLC Bis-PEG25-NHS ester | 2221948-96-3 | MFCD21363290 | 99.8% | 1413.55 | C62H112N2O33 | 50 MG
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Catalog No. 5000203389
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Bis-PEG25-NHS ester is a bifunctional PEG-based N-hydroxysuccinimide (NHS) ester linker used for bioconjugation, PROTAC linker assembly, and as a cleavable ADC linker. It provides a hydrophilic PEG25 spacer with two NHS reactive groups for amine coupling and conjugation chemistries.

  • Bifunctional PEG25 linker with two NHS ester reactive groups.
  • Purity: 99.75%.
  • Molecular weight: 1413.55.
  • Formula: C62H112N2O33.
  • CAS number: 2221948-96-3.
  • Suitable for PROTAC, ADC, and general bioconjugation applications.
  • Storage: store sealed, away from moisture; in solvent: -80°C up to 6 months, -20°C up to 1 month; dry storage at -20°C.

Catalog No. 50-002-03389 Supplier Medchemexpress LLC Supplier No. HY13082850MG
May include imposed supplier surcharges.
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Bis-PEG25-NHS ester is a bifunctional PEG-based N-hydroxysuccinimide (NHS) ester linker used for bioconjugation, PROTAC linker assembly, and as a cleavable ADC linker. It provides a hydrophilic PEG25 spacer with two NHS reactive groups for amine coupling and conjugation chemistries.

  • Bifunctional PEG25 linker with two NHS ester reactive groups.
  • Purity: 99.75%.
  • Molecular weight: 1413.55.
  • Formula: C62H112N2O33.
  • CAS number: 2221948-96-3.
  • Suitable for PROTAC, ADC, and general bioconjugation applications.
  • Storage: store sealed, away from moisture; in solvent: -80°C up to 6 months, -20°C up to 1 month; dry storage at -20°C.

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