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Lipid PEGs

DSPE-PEG-MAL, MW 1,000

Catalog: TASK-02-2000042   CAS NO.: 474922-22-0
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  • 1g

$68.25$68.25

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Description

1,2-Distearoyl-sn-Glycero-3-Phosphoethanolamine-PEG-Maleimide (DSPE-PEG-MAL, DSPE-PEG-Maleimide) is a linear heterobifunctional PEGylation reagent with a DSPE phospholipid and a maleimide. It is a useful self-assembling reagent to prepare PEGylated liposome or micelle while also providing a thiol or cysteine reactive maleimide group. It is often used in targeted drug delivery with the lipid bilayer to improve drug solubility, the PEG to provide stealth property, extend circulation half-life and reduce non-specific protein binding or cell adhesion, and the reactive maleimide to bioconjugate targeting molecules including antibody, aptamer, protein and peptide.

Specifications

CAS No.474922-22-0
FormulaN/A
Molecular Weight1,000
Purity98%
Ship Within1 week
Storage Temp.-20℃
Shipping4-25℃ for up to 3 weeks
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