Bis-PEG1-PFP ester is a PEG linker with two PFP ester moieties. The PFP ester is amine-reactive, stable compound. PFP esters are less susceptible toward hydrolysis compared to NHS esters. The PEG linker increases the water solubility of compounds in aqueous environments. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
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