Mal-PEG4-tris-alkyne is a branched PEG linker containing three alkyne groups for reactions with azide-bearing biomolecules and a maleimide group for reactions with cysteine-bearing molecules. The PEG4 linkage improves solubility in aqueous media. Branched linkers allow for more payload attachment to ADC. Reagent grade, for research use only.
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