Fmoc-N-amido-PEG-CH2COOH, MW 10,000 is a heterofuctional polyPEG with a Fmoc protecting group. The coupling of carboxylic acid with amines can be easily done by using activator, such as EDC or HATU. The Fmoc can be removed in a basic condition to obtain a free amine. Reagent grade, for research purpose.
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