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Fluorescent PEGs

Numerous studies on nanocarriers use absorption indicator labeling to analyze their biodistribution or cellular trafficking. However, once the light dye isn't grafted to the nanocarrier, the question of the steadiness of the labeling arises. 

PEGylated fluorescent probes offer superior properties compared to conventional fluorescent molecules due to improved hydrophilicity. These fluorescent probes (Cy3, Cy5, Cy7, BDP, Rhodamine, Pyrene,…) have light emission ranging from UV to near-infrared region.

Benefits:
- PEG Improved water solubility
- Superior brightness, no self-quenching and high photo stability.

Catalog No. Name Structure M.W. Purity
HE111044 Au-PEG-FITC (Au:5nm) Au-PEG-FITC (Au:5nm) ≥95%
LP080096 CY7-PEG-DSPE CY7-PEG-DSPE ≥95%
LP095044 CLS-PEG-FITC CLS-PEG-FITC ≥95%
FL001044 mPEG-FITC mPEG-FITC ≥95%
FL044002 FITC-PEG-OH FITC-PEG-OH ≥95%
FL044003 FITC-PEG-SH FITC-PEG-SH ≥95%
FL044004 FITC-PEG-CHO FITC-PEG-CHO ≥95%
FL044005 FITC-PEG-NH2 FITC-PEG-NH2 ≥95%
FL044006 FITC-PEG-N3 FITC-PEG-N3 ≥95%
FL044007 FITC-PEG-Alkyne FITC-PEG-Alkyne ≥95%
FL044009 FITC-PEG-AC FITC-PEG-AC ≥95%
FL044017 FITC-PEG-COOH FITC-PEG-COOH ≥95%