Sulfo-Cy3-PEG2-TCO is a thiol-reactive fluorescent dye that is used for labeling proteins and other biomolecules. It has a long-lasting photostability, making it ideal for labeling long-term studies, and exhibits a high extinction coefficient, making it suitable for use in high-sensitivity assays. The dye is also water-soluble and has minimal nonspecific binding.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.
