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Lipid PEGs

DSPE-PEG-Aldehyde, DSPE-PEG-CHO, DSPE-PEG-Ald, MW 2,000

Catalog: TASK-02-2000021   CAS NO.: N/A
  • 250mg
  • 500mg
  • 1g

$68.25$68.25

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Description

1,2-Distearoyl-sn-Glycero-3-Phosphoethanolamine (DSPE)-polyethylene glycol-aldehyde (DSPE-PEG-CHO, DSPE-PEG-Ald, DSPE-PEG-Aldehyde) is a reactive phospholipid PEG derivatives that can react with N-terminus amine, , oxyamine or hydrazide groups. DSPE is an 18 carbon phospholipid that is highly hydrophobic, while PEG backbone offers good hydrophilicity. Aldehyde reacts with N-terminus amine groups to form an intermediate Schiff base. Further reduction with hydride will form a stable C-N bond. DSPE-PEG-CHO allows conjugation of DSPE-PEG to amine or hydrazide group at acidic conditions with good selectivity. Higher pH will result in multiple pegylation with amine groups.

Specifications

CAS No.N/A
FormulaN/A
Molecular Weight2,000
Purity98%
Ship Within1 week
Storage Temp.-20℃
Shipping4-25℃ for up to 3 weeks
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