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Amine PEG linkers contain an amino group on one end of the peg spacer. They can easily couple with acids, acyl chloride, NHS esters, or PFP esters. As a result, the crosslinkers have been widely used for labeling, bioconjugation, chemical modification, and surface applications.

The PEG spacer in the middle enhances the aqueous solubility of the crosslinker. AxisPharm’s mono-dispersed amine PEG linkers have defined PEG length. Functionalized amine PEG linkers are ideal tools for fine tuning the distance between ADC mAb and payload.

Catalog# Name Structure M.W. Purity Pricing
Amine PEG OH
AP12160Amino-PEG2-alcohol105.14≥95% Pricing
AP12161Amino-PEG5-alcohol237.3≥95% Pricing
AP12162Amino-PEG7-alcohol325.4≥95% Pricing
AP12163Amino-PEG9-alcohol413.51≥95% Pricing
AP12164Amino-PEG10-alcohol457.56≥95% Pricing
AP12165Amino-PEG11-alcohol501.61≥95% Pricing
AP12166Amino-PEG24-alcohol1074.3≥95% Pricing
AP11761NH-bis(PEG1-OH)193.24≥95% Pricing
AP11764NH-bis(PEG4-OH)457.56≥95% Pricing
AP11771Tri(t-butoxycarbonylethoxymethyl) ethanol520.66≥95% Pricing
AP112363-(Azido-PEG5-amino)propanol364.44≥95% Pricing