FITC-PEG-N3, MW 3.4K consists of three functional groups: fluorescein isothiocyanate (FITC), polyethylene glycol (PEG), and azide (N3).
Fluorescein isothiocyanate is a fluorophore that emits green fluorescence when excited by blue light. Polyethylene glycol, on the other hand, is a hydrophilic polymer that is widely used in drug delivery due to its ability to improve solubility, enhance circulation time, and reduce immunogenicity of drugs. The azide functional group, N3, is a highly reactive group that can be used for bioconjugation reactions with various biomolecules.
The combination of these functional groups in FITC-PEG-N3, MW 3.4K makes it a versatile compound for pharmaceutical research and development. It can be used for targeted drug delivery, imaging of cells and tissues, and labeling of biomolecules.FITC-PEG-N3, MW 3.4K can be conjugated with antibodies to create targeted drug delivery systems, or with peptides and proteins to create fluorescent probes for imaging studies.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.