Bis-PEG4-PFP ester

Bis-PEG4-PFP ester


Bis-PEG4-PFP ester is a PEG linker with two terminal PFP ester moieties. PFP esters are activated esters that react with primary amines to form amide bonds. They have been found to be more stable than other amine reactive groups because they are less likely to undergo hydrolysis. The hydrophilic PEG linker increases the water solubility of the compound in aqueous media. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

Molecular structure of the compound BP-20635
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    • 250 MG
    • $270.00
    • 1 G
    • $640.00
    • 5 G
    • $1650.00

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