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Click Chemistry

DBCO-PEG5-NHS ester

Catalog: TASK-20-1000008   CAS NO.: 1378531-80-6
  • 50mg
  • 100mg

$68.25$68.25

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Description

DBCO-PEG5-NHS ester is a DBCO-containing PEG linker containing NHS ester that can react specifically and efficiently with primary amines at neutral or slightly basic condition to form a covalent bond. The hydrophilic polyethylene glycol (PEG) spacer arm imparts water solubility that is transferred to the labeled molecule, thus reducing aggregation of labeled proteins stored in solution. DBCO readily reacts with azide bearing biomolecule through a copper-free click reaction instantly and in high yield.

Specifications

CAS No.1378531-80-6
FormulaC36H43N3O11
Molecular Weight693.8
Purity98%
Ship Within1 week
Storage Temp.-20℃
Shipping4-25℃ for up to 3 weeks
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