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Biotinylation Reagents

OPSS-PEG-Biotin, Biotin-PEG-PDP, MW 2,000

Catalog: TASK-36-1000658   CAS NO.: N/A
  • 1g

$68.25$68.25

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Description

OPSS-PEG-Biotin (Biotin-PEG-PDP, Ortho-Pyridyldisulfide-PEG-Biotin) is used to label proteins, peptides, or other biomolecules with biotin tags. The OPSS group allows for conjugation to thiol-containing biomolecules (e.g., cysteine residues in proteins) via disulfide exchange reactions. This bioconjugation method is useful for site-specific labeling of proteins or preparing biotinylated antibodies for detection and purification purposes.

Specifications

CAS No.N/A
FormulaN/A
Molecular Weight2,000
Purity>98%
Ship Within1 week
Storage Temp.-20℃
Shipping4-25℃ for up to 3 weeks
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