N-(Azido-PEG4)-N-bis(PEG4-acid)

N-(Azido-PEG4)-N-bis(PEG4-acid)


N-(Azido-PEG4)-N-bis(PEG4-acid) is a 3-arm branched PEG linker. The azide can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

Molecular structure of the compound BP-25111
    • Unit
    • Price
    • Qty
    • 100 MG
    • $750.00
    • 250 MG
    • $1200.00
    • 500 MG
    • $2100.00

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