Stearic acid-PEG-Rhodamine, MW 3,400 is a fatty acid containing PEG polymer which can self assemble in an aqueous solution to form micelles. The polymer can be used to prepare nanoparticles for drug encapsulation. The red dye rhodamine can be easily traced by fluorescence microscopy. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
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