PC-PEG3-biotin functions as a biotinylating reagent featuring a photocleavable moiety and terminal biotin which can react with amine molecules in the presence of activators like EDC or HATU. This structure allows for efficient photorelease of linked molecules, typically achieving over 90% cleavage in 5-25 minutes using a near-UV lamp. The PEG3 spacer imparts hydrophilicity. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
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