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Mal-PEG2-tris-PEG3-DBCO

$395.00$680.00

A heterotetrafunctional linker containing three DBCO moieties for click chemistry and a maleimide group for sulfhydryl conjugation

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Specifications:

Chemical Formula: C108H134N12O27
Molecular Weight: 2032.28
CAS: N/A
Purity: >95%
Physical Form: oil
Solubility: DCM, THF, acetonitrile, DMF and DMSO
Storage at: -20 oC

Mal-PEG2-tris-PEG3-DBCO is a heterotetrafunctional linker containing three DBCO moieties for click chemistry and a maleimide group for sulfhydryl conjugation. The dibenzocyclooctyne group (DBCO) is thermally stable with high specific reactivity toward azide group through strain-promoted click reaction in the absence of a catalyst.

Excellent biocompatibility – strain-promoted click reaction occurs rapidly under mild buffer conditions with no need of accessory toxic copper catalyst

High chemoselectivity – azides and DBCO groups do not react or interfere with other functional groups found in biological samples but conjugate to one another with high efficiency

Hydrophilic PEG Spacer – reduces aggregation, minimizes steric hindrance, and enhances solubility

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