Poly-L-lysine-graft-biotinylated PEG
PLL-g-PEG-BT
Catalog:CDN2355
Common Use | Poly(L-lysine)-graft-biotinylated PEG or PLL-g-PEG-Biotin is a biotinylated poly-L-lysine PEG conjugate that was made from by the covalent attachment of PEG 3400 and biotin to the Poly-L-lysine molecules. Biotinylated PLL-g-PEG is a positively charged PLL-g-PEG copolymer that can bind to streptavidin or avidin with high affinity. PLL-g-PEG is positively charged and it can be used for gene transfection or surface modification. |
Structure | |
PEG Molecular Weight | 3400 Da |
Functional Group | Biotin |
Purity | > 90% |
Storage | Dry, dark and at 0-4°C for short term (days to weeks) or -20°C for long term (months to years). |
Degree of Substitution | 10% PEG substitution |
Appearance | White to off white powder or crystal |
PLL Molecular Weight | 32000 Da |
Number of Repeating Units | 200 PLL |
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