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 |
PLL Molecular Weight | 24000 Da |
Functional Group | Biotin |
Purity | > 90% |
Appearance | White to off white powder or crystal |
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 | 30% PEG substitution |
Number of Repeating Units | 150 PLL |
Catalog: CDN2344
Catalog: CDN2345
Catalog: CDN2346
Catalog: CDN2347
Catalog: CDN2348
Catalog: CDN2349
Catalog: CDN2350
Catalog: CDN2351