Axispharm brings you high-purity azidobutyramide-tris-(carboxyethoxymethyl)-methane, a water-soluble PEG linker with three terminal carboxylic acid azide groups. Azido groups can react with alkynes, BCN, DBCO to form stable triazole bonds by Click Chemistry. Terminal carboxylic acids can react with primary amine groups in the presence of activators to form stable amide bonds.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.
