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Functional PEGs

Aldehyde-PEG-Aldehyde, CHO-PEG-CHO, MW 1,500

Catalog: TASK-03-1002014   CAS NO.: N/A
  • 1g

$68.25$68.25

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Description

Aldehyde-PEG-Aldehyde (CHO-PEG-CHO, ALD-PEG-ALD) is a linear bifunctional crosslinking PEG reagent with one aldehyde at both ends of PEG. Aldehyde reacts with amine and N-terminal of peptide and protein to form an imine containing a C=N double bond, which can be further reduced to a more stable C-N bond. PEG aldehyde or ketone derivatives can be used in reversible PEGylation through its reaction with hydrazine or hydrazide forming a hydrolytic acyl hydrazone linkage.

Specifications

CAS No.N/A
FormulaN/A
Molecular Weight1,500
Purity98%
Ship Within1 week
Storage Temp.-20℃
Shipping4-25℃ for up to 3 weeks
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