N-Mal-N-bis(PEG4-NHS ester)

N-Mal-N-bis(PEG4-NHS ester)


N-Mal-N-bis(PEG4-NHS ester) is a branched maleimide linker with two terminal NHS esters. NHS esters is used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. The maleimide group will react with a thiol group to form a covalent bond, enabling the connection of biomolecule. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.

Molecular structure of the compound BP-23736
    • Unit
    • Price
    • Qty
    • 25 MG
    • $320.00
    • 50 MG
    • $540.00
    • 100 MG
    • $790.00

Usually ships within 24 hours.


Would you like to inquire about custom quantity?
Inquire