Pentafluorophenyl (PFP) functionalized PEG Biotin is an amine reactive PEG biotin derivative that can bind to avidin or streptavidin with high affinity. PFP reacts with amine groups at pH 7-9 to form stable amide bond. Compared to other amine reactive functional groups, PFP has higher reactivity yet with better stability in aqueous solution. PFP reacts with not only primary amine groups it also reacts with secondary amines. Pentafluorophenyl (PFP) functionalized PEG Biotin is an amine reactive PEG biotin derivative that can bind to avidin or streptavidin with high affinity. PFP reacts with amine groups at pH 7-9 to form stable amide bond. Compared to other amine reactive functional groups, PFP has higher reactivity yet with better stability in aqueous solution. PFP reacts with not only primary amine groups it also reacts with secondary amines.
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Biotin-PEG-PFP
CAS number：unknown molecular formula：
overview
compound introduction
Specs
| Chinese alias | 生物素-PEG-PFP | ||
| English alias | - | ||
| CAS number | unknown | molecular formula | |
| molecular weight | - | Exact mass | MW 3400 Da |
| PSA | - | logp | - |
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