N-Mal-N-bis(PEG2-amine) TFA salt is a branched maleimide linker that is reactive with a thiol(SH) group to form a covalent bond. The amino(NH2) is reactive withactivated NHS esters or carboxylic acid in the presence of EDC or HATU. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
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