BDP FL-PEG8-DBCO is a BDP FL linker containing a reactive DBCO group and a hydrophilic PEG spacer arm. DBCO reacts with azide-bearing compounds or biomolecules to form a stable triazole linkage without copper catalysts. BDP FL-PEG8-DBCO is a bright and photostable thiol-reactive dye for protein labeling, peptide modification, and can replace fluorescein for microscopy. The hydrophilic PEG spacer arm increases water solubility, membrane permeability, and conjugation efficiency. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
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