Rhodamine-PEG-Thiol

Rhodamine-PEG-Thiol (RhB-PEG-SH) is a linear heterobifunctional fluorescent PEG derivative. Containing a thiol group at one end and a fluorescent probe (red) at the other end for labeling, thiols can show strong affinity for transition metals by forming metal thiolate complexes.

Rhodamine-PEG-Thiol is a fluorescent and biocompatible fluorescent dye-labeled polyethylene glycol (PEG) thiol compound, which is often used for labeling or conjugating biomolecules, such as proteins, antibodies, and nucleic acids. It is a useful tool for labeling and tracking biomolecules in a variety of research applications, including cell tracking, fluorescence imaging, and fluorescence-based assays.