DSPE-PEG-Gly-Gly-Gly TFA salt, MW 2,000 functions as an active ester reactive polyPEG phospholipid containing a Gly-Gly-Gly tripeptide which can be used for conjugation. The 2k PEG polymer greatly improves the water solubility of the compound. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
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