• Synonyms：
  mPEG-Fluorescein
  
• 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.

mPEG-FITC is a linear monofunctional PEG reagent that is conjugated with a fluorescein dye (FITC). This reagent combines the hydrophilic and biocompatible properties of PEG with the fluorescent properties of FITC. The fluorescein dye has peak absorption at 494 nm and emits light at 521 nm, making it useful for a variety of fluorescence-based applications. mPEG-FITC is commonly used in labeling and imaging applications, where it can tag biomolecules, cells, and nanoparticles for detection and analysis in fluorescence microscopy, flow cytometry, and other fluorescence-based techniques. 

Biopharma PEG offers a wide range of PEG products from lab to commercial scale. 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. Tunable Capillary Suspensions from Aqueous Two-Phase Systems, Leonardo Ruiz-Martínez, Frans Leermakers, Simeon Stoyanov, and Jasper van der Gucht, Langmuir 2025 41 (18), 11604-11613, DOI: 10.1021/acs.langmuir.5c00749 
2. Wang D, Hedayati M, Stuart JD, et al. Ligand Presentation Inside Protein Crystal Nanopores: Tunable Interfacial Adhesion Noncovalently Modulates Cell Attachment. Mater Today Nano. 2023;24:100432. doi:10.1016/j.mtnano.2023.100432

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