Amino-PEG4-tris-alkyne represents a branched PEG linker consisting of an amino group to react with carboxylic acids, NHS esters, and carbonyls, and three alkyne groups for conjugation with azide-containing molecules. The PEG4 units bolster solubility in aqueous media. Branched linkers allow for more payload attachment to ADC. Reagent grade, for research use only.
Usually ships within 24 hours.