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mPEG-FITC

Cat. No. Product Name CAS No.
BPG-0162 mPEG-FITC, MW 550-40k Inquiry

Synonyms: Methoxy polyethylene glycol-FITC; Methoxy-PEG-FITC

mPEG-FITC is a linear single functional PEG reagent with fluorescein dye at both ends of the molecular chain. Fluorescein, often referred to as FITC, is a biologically common fluorescent tracer used to stain cells, tissues, biomarkers, or nanoparticles. It has peak absorption or excitation at 494 nm and maximum emission at 521 nm. Fluorescent PEG is commonly used for PEGylation to label or label biomolecules and nanoparticles with dyes and tracers. By reacting with drugs, it changes the dispersity and solubility of drug molecules in aqueous solutions. Also, it can create a spatial barrier around the drug, reduce the enzymatic hydrolysis of the drug, avoid the rapid elimination of kidney, metabolism, and allow the drug to be recognized by cells of the immune system.

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BOC Sciences supplies a unique variety of PEG derivatives and functional PEG polymers. Our products offer the most diverse collection of reactivity, ready-to-use functionality, and molecular weight options that you will not find anywhere else.

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PEGylation of Peptides and Proteins

PEGylation of Peptides
and Proteins

Reduce the Immunogenicity of Peptide/Protein Drugs

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APPLICATIONS

APPLICATIONS

PEG linkers For Drug

Improved Circulation Half-Life

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