Pyrene-PEG-NHS Ester, MW 1k-10k

Pyrene-PEG-NHS Ester is a fluorescent heterobifunctional PEG derivative. Pyrene is a commonly used fluorescent probe, and the emitted light is affected by the polarity of the solution. Heterobifunctional PEG can be attached to different molecules or materials to extend the richness of different molecular combinations. Also used in cell culture, drug research, drug delivery and release, nanotechnology and new materials.

• Supplier: BOC Sciences
• Product #: BPG-0957