Specifications:
Chemical Formula: C26H38N2O10
Molecular Weight: 538.59
CAS: N/A
Purity: >90%
Physical Form: colorless oil
Solubility: DCM, THF, Acetonitrile, DMF and DMSO
Storage at: -20 oC
BCN-PEG4-NHS (exo) is a heterobifunctional linker containing a BCN moiety for click chemistry and a NHS activated ester.
BCN is ideally suited for aqueous bioconjugations due to its high reactivity with its azide counterpart combined with its high hydrophilicity, relative to all other metal-free click chemistry probes.
Excellent biocompatibility – strain-promoted click reaction occurs rapidly under mild buffer conditions with no need of accessory toxic copper catalyst
High chemoselectivity – azides and BCN groups do not react or interfere with other functional groups found in biological samples but conjugate to one another with high efficiency
Hydrophilic PEG4 Spacer – reduces aggregation, minimizes sterical hindrance, and enhances solubility