Surface Coating / Alfa Chemistry

Poly(ethylene glycol) 2-aminoethyl ether biotin, average Mn 5300

Basic Information Description Application Features And Benefits
Catalog Number ACMA00039389
Synonyms biotin-PEG, aminoPEG biotin, biotin polyoxyethylene amine, biotinylated PEG, polyoxyethylene ethylamine ether biotin, biotin-PEG-amine
Molecular Weight PEG average Mn 5000 (n~110)
average Mn 5,300
Melting Point 52-57 °C
Architecture shape: linear
functionality: heterobifunctional
Packaging Packaging
100 mg in glass insert
Quality Level 100
Storage Temperature −20°C
αEnd biotin
ΩEnd amine
Description Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R1-(O-CH2-CH2)n-O-R2. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation.
Application Biotin-PEG-amine may be used for the biotinylation reaction of polymeric worm micelles for easy targeting and drug transfer to cells.
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