Fluorescein-PEG3-(N-Boc)-amine CAS:1807534-77-5 is a heterobifunctional PEG linker containing a fluorescein dye and Boc. Fluorescein is a common fluorescent tracer (494nm/521nm) that can be used to label biomolecules and nanoparticles.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.
