Biotin-PEG7-amine is a heterobifunctional reagent featuring a biotin group for streptavidin capture and a terminal amine for conjugation. Its hydrophilic PEG spacer enhances aqueous solubility and reduces membrane permeability, making it valuable for in vitro bioconjugation, surface immobilization, and the development of non-cell-permeable probes.
Molecular Weight:
594.77
CAS Number:
[1334172-76-7]
Formula:
C26H50N4O9S
Target:
PROTAC Linker,Others
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