Chemical Formula: C20H25N5O5
Molecular Weight: 415.44
CAS: N/A
Purity: >95%
Physical Form: oil
Solubility: DCM, THF, acetonitrile, DMF and DMSO
Storage at: -20 oC
APN-PEG4-azide is a heterobifunctional linker containing an APN moiety with exquisite chemoselectivity for cysteine and an azide group for click chemistry. The superior stability of APN-cysteine conjugates in aqueous media, human plasma, and living cells makes this new thiol-click reaction a promising methodology for applications in bioconjugation.