Axispharm brings you high purity azidobutyramide-tris-(m-PEG8-ethoxymethyl)-methane, a branched PEG linker with one azide group and three terminal methoxy groups. Azido groups can be PEGylated by Click Chemistry.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.
