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Biotinylation Reagents

(+)-Biotin-PEG2-CH2CH2NH2 | CAS 138529-46-1

Catalog: TASK-36-1000752   CAS NO.: 138529-46-1
  • 1g

$68.25$68.25

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Description

(+)-Biotin-PEG2-CH2CH2NH2 can be conjugated with imaging agents (e.g., fluorophores, radionuclides) for molecular imaging studies. Biotin-mediated targeting facilitates specific visualization and tracking of biological targets in vivo. The amino group at the end of the PEG chain is reactive and can participate in conjugation reactions, enabling attachment to other molecules, surfaces, or nanoparticles. Biotin is a small molecule that binds specifically and strongly to avidin and streptavidin proteins. This biotin-streptavidin interaction is one of the strongest non-covalent bonds known, making biotin a valuable tag for detection, purification, and immobilization in biological research.

Specifications

CAS No.138529-46-1
FormulaC16H30N4SO4
Molecular Weight374.5
Purity>98%
Ship Within1 week
Storage Temp.-20℃
Shipping4-25℃ for up to 3 weeks
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