DBCO-NHCO-PEG5-acid is an analogue of DBCO-Acid with a hydrophilic PEG spacer arm, which improves water solubility. This reagent is a non-activated building block with enhanced solubility in aqueous media and can thus be used to derivatize amine-containing molecule through a stable amide bond. References: Wang H, Tang L, Liu Y, Dobrucka IT, Dobrucki LW, Yin L, Cheng J. In Vivo Targeting of Metabolically Labeled Cancers with Ultra-Small Silica Nanoconjugates. Theranostics. 2016 Jun 16;6(9):1467-76. doi: 10.7150/thno.16003. eCollection 2016. PubMed PMID: 27375793; PubMed Central PMCID: PMC4924513.

纯度：≥98%

CAS：1870899-46-9