mPEG Ruthenium(II) complex Cat. No. PG1-RU-5k 5000 Da 5 mg修饰性聚乙二醇


mPEG Ruthenium(II) complex

Cat. No. PG1-RU-5k
Specification 5000 Da
Unit Size 5 mg
Price $385.00

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Synonym: Rhuthenium PEG, PEG Ruthenium, mPEG5000 Ruthenium


mPEG Ruthenium is one of Nanocs pegylated Ruthenium (II) complexes that have high luminesence. Ruthenium is a rare-earth metal and its specially synthesized complex has high luminescence. Upon excited at UV light, it emits strong red fluorescent light. Compare to other organic fluorescent dyes, ruthenium based fluorophores have large stoke shift, exceptional photo-stability and longer fluorescent life time. Therefore, ruthenium tag is useful in two-photon imaging and it is also an excellent electroluminescent probe. Nanocs has developed a number of ruthenium luminescent probes that can be used to label biomolecules, such as proteins, antibodies or nucleic acids. Our ruthenium probes can also be used to detect and imaging molecular and cellular components. Pegylated ruthenium offers high water solubility and good biocompatibility for using in probing biological systems.

Product Specifications:

  • Form: Solid;
  • Color: Orange;
  • Solubility: Soluble in water;
  • Applications: Fluorescence, electroluminescence;
  • Ex/Em wavelength: 450 nm/626 nm;
  • Purity: >95%;


  • Store at -20 0C. Protect from light.