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PEG Linkers with Small Molecular

Biotin-PEG4-alcohol | CAS 1217609-84-1

Catalog: TASK-18-8000024   CAS NO.: 1217609-84-1
  • 500mg
  • 1g
  • 2g

$68.25$68.25

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Description

Biotin-PEG4-alcohol is often used for site-specific labeling of proteins or peptides. The alcohol functional group can react with activated carboxylic acid groups on proteins or peptides, resulting in the formation of stable ester bonds. This biotinylated protein or peptide can then be detected or purified using streptavidin or avidin-based detection methods. It is widely employed in techniques such as Western blotting, ELISA, or affinity chromatography.

Specifications

CAS No.1217609-84-1
FormulaC18H33N3O6S
Molecular Weight419.5
Purity98%
Ship Within1 week
Storage Temp.-20℃
Shipping4-25℃ for up to 3 weeks
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