DSG-PEG3400-Biotin 

DSG-PEG3400-Biotin is a conjugate composed of DSG, PEG chains, and biotin. DSG-PEG3400-Biotin combines the membrane compatibility of phospholipids with the high affinity of biotin for avidin/streptavidin, enabling applications such as targeted drug delivery systems and nanoparticle modification.

The structure of DSG-PEG-Biotin comprises three key components that work synergistically:
DSG: Acts as a hydrophobic anchor, securely embedding the entire molecule into the membrane structure of the lipid nanoparticle.
PEG chain: Acts as a hydrophilic spacer arm, forming a hydration layer on the particle surface, reducing nonspecific adsorption and immune system clearance, thus prolonging the carrier's circulation time in vivo.
Biotin: Located at the end of the PEG chain, it serves as a reaction interface, exhibiting high non-covalent affinity for avidin or streptavidin, and is widely used in signal amplification and molecular capture.

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

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Room temperature in continental US; may vary elsewhere.

Please store the product under the recommended conditions in the Certificate of Analysis.