• Synonyms：
  Cy3-PEG-Thiol
  
• Purity：
  ≥95%
• Recommended Storage Condition：
  Store at -5°C,keep in dry and avoid sunlight.
• Uses：
  Applicated in medical research, drug-release, nanotechnology and new materials research, cell culture. In the study of ligand, polypeptide synthesis support, a graft polymer compounds, new materials, and polyethylene glycol-modified functional coatings and other aspects of the active compound.

Cy3-labeled polyethylene glycol (PEG) is a near-infrared fluorescent derivative with peak absorption at 550 nm and emission around 570 nm. Its distinct blue color and strong fluorescence facilitate easy tracing. Moreover, the additional functionality of these fluorescent PEG derivatives enables straightforward conjugation to other molecules or material surfaces.

Biopharma PEG offers a wide range of PEG products from lab to commercial scale in both non-GMP and GMP grades. Email at sales@biochempeg.com and start using a superior product for your next product R&D project.

Cited Publications

This PEG derivative has been cited in peer-reviewed scientific publications. Browse the references below to learn more.

1. Hybrid supramolecular-covalent bioresin promotes cell migration and self-assembly in light-based volumetric bioprinted constructs, Marc Falandt, Paulina Nunez Bernal, Alessia Longoni, Maj-Britt Buchholz, Pere Català Quilis, Klement Widmann, Mario Barrera-Roman, Jos Malda, Tina Vermonden, Anne Rios, Riccardo Levato, bioRxiv 2025.01.06.631505; doi: https://doi.org/10.1101/2025.01.06.631505 
2. Mourik, C.M. van (2024) VHH-Mediated targeting of osteoarthritic Synovium by synthesizing functional lipid nanoparticles using post-insertion. https://purl.utwente.nl/essays/102560 
3. Kim SK, Lee JU, Jeon MJ, et al. Bio-conjugated nanoarchitectonics with dual-labeled nanoparticles for a colorimetric and fluorescent dual-mode serological lateral flow immunoassay sensor in detection of SARS-CoV-2 in clinical samples. RSC Adv. 2023;13(39):27225-27232. Published 2023 Sep 11. doi:10.1039/d3ra04373h

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