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Medchemexpress LLC Dspe-m-peg-nhs | 99.4% | 3,400 (average) | 50 MG
SDP

Supplier:  Medchemexpress LLC HYW441015A50MG

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DSPE-m-PEG-NHS (MW 3400) is a PEGylated phospholipid bearing an N-hydroxysuccinimide (NHS) ester. Supplied as a white-to-off-white solid, it is used to formulate liposomes and lipid nanoparticles and enables amine-reactive surface conjugation for targeted delivery applications such as DNA and mRNA vaccines.

  • Provides an NHS-reactive ester for efficient conjugation to primary amines.
  • Facilitates PEGylation to improve nanoparticle stability and circulation time.
  • Suitable for liposome and lipid nanoparticle formulation.
  • Average molecular weight about 3,400 for consistent performance.
  • Stable as a powder when stored at -20°C, supporting extended shelf life.

Catalog No. 50-002-81111


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