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Functional PEGs

DBCO-PEG-NHS, MW 1,000

Catalog: TASK-03-5000015   CAS NO.: N/A
  • 50mg
  • 100mg

$68.25$68.25

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Description

DBCO-PEG-NHS (Dibenzocycolctyne-PEG-N-hydroxysuccinimidyl) can go Click Chemistry reaction without a need of any metal catalysts. The strain-promoted 1,3-dipolar cycloaddition of cyclooctynes and azides, also termed as the Cu-free click reaction, is a bioorthogonal reaction that enables the conjugation of two molecules in aqueous solution. DBCO PEG derivatives possess fast kinetics and stability in aqueous buffer. DBCO reagents can be used to label azide-modified biomolecules spontaneous without the need for toxic Cu catalysts. NHS group, on the other hand, can react with primary amine group at alkaline pH to form a stable amide bond. NHS funtionalized DBCO PEG thus can be easily attached to proteins, antibodies, peptides or small molecules to derive DBCO reactive moiety.

Specifications

CAS No.N/A
FormulaN/A
Molecular Weight1,000
Purity98%
Ship Within1 week
Storage Temp.-20℃
Shipping4-25℃ for up to 3 weeks
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