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Medchemexpress LLC Ald-Ph-amido-PEG4-C2-NHS ester | 1353011-74-1 | 98.1% | 494.49 g/mol | C23H30N2O10 | 250 MG
SDP

Supplier:  Medchemexpress LLC HY130101250MG

Encompass_Preferred

A noncleavable 4-unit PEG linker bearing an NHS ester reactive group for antibody-agent conjugation. It is supplied for research use and is amine-reactive for coupling payloads to antibody lysines.

  • Noncleavable 4-unit PEG spacer provides hydrophilicity and flexibility.
  • NHS ester functionality for amine-reactive conjugation.
  • High purity suitable for research applications.
  • Soluble in DMSO; protocols provided for in vivo formulations.
  • Stable when stored pure at -20°C.

Catalog No. 50-002-03014


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