diSulfo-Cy3 alkyne CAS:2055138-88-8 is a water-soluble dye containing an alkynyl group with the same absorbance and emission as the Cy3 fluorophore, designed to label proteins and even intact biological objects in the aqueous phase. Available for Click Chemistry.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.
