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Biotin-PEG2-Mal | CAS 305372-39-8

Catalog: TASK-21-7001052   CAS NO.: 305372-39-8
  • 500mg

$68.25$68.25

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Description

Biotin-PEG2-Mal offers a versatile tool for site-specific biotin labeling and bioconjugation, enabling a wide range of applications in biochemical research, diagnostics, and biotechnology. The maleimide group reacts selectively with thiol groups on cysteine residues to form stable thioether bonds, resulting in the biotinylation of the target molecule. Biotin specifically binds to streptavidin or avidin proteins with high affinity, forming a stable complex that is widely used for various detection, purification, and immobilization purposes.

Specifications

CAS No.305372-39-8
FormulaC23H35N5O7S
Molecular Weight525.6
Purity98%
Ship Within1 week
Storage Temp.-20℃
Shipping4-25℃ for up to 3 weeks
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