N-Mal-N-bis(PEG2-amine) TFA salt CAS# 2128735-20-4 formule: C19H34N4O7 purity: ≥95%. 3000+ high purity PEG Linkers in stock. Support custom synthesis.Fast Shipping.
Polyethylene Glycol PEG Linkers > Branched PEG > Branched PEG Maleimide
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