Axispharm offers you high-purity N-methyl-N’-(azide-PEG3)-Cy3, a cyanine dye with excitation/emission maximum wavelengths of 555/570 nm and an azide-group PEG linker , can realize Click Chemistry. Hydrophilic PEG spacers increase solubility in aqueous media.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.
