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DBCO-PEG12-Val-Cit-belta-Ala-NHS

$450.00$695.00

A cleavable dipeptide heterobifunctional linker containing a DBCO moiety  for click chemistry and a NHS activated ester

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Specifications:

Chemical Formula: C64H96N8O22
Molecular Weight: 1329.49
CAS: N/A
Purity: >95%
Physical Form: viscous oil
Solubility: DCM, THF, acetonitrile, DMF and DMSO
Storage at:  -20 oC

DBCO-PEG12-Val-Cit-belta-Ala-NHS is a cleavable heterobifunctional linker containing a DBCO moiety  for click chemistry and a NHS activated ester. 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 PEG12 Spacer – reduces aggregation, minimizes steric hindrance, and enhances solubility

Cleavable Val-Cit linker – can be cleaved by Cathepsin B

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