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Exploiting Protein N-Terminus for Site-Specific Bioconjugation.
De Rosa L, Di Stasi R, Romanelli A, D'Andrea LD. De Rosa L, et al. Among authors: d andrea ld, di stasi r. Molecules. 2021 Jun 9;26(12):3521. doi: 10.3390/molecules26123521. Molecules. 2021. PMID: 34207845 Free PMC article. Review.
The targeting of the protein N-terminal alpha-amine group appears a convenient solution to the issue, emerging as a useful and unique reactive site universally present in each protein molecule. Herein, we provide an updated overview of the methodologies developed until tod …
The targeting of the protein N-terminal alpha-amine group appears a convenient solution to the issue, emerging as a useful and unique reacti …
A Chemical Strategy for the Preparation of Multimodified Peptide Imaging Probes.
De Rosa L, Hawala I, Di Stasi R, Stefania R, Capozza M, Nava D, D'Andrea LD. De Rosa L, et al. Among authors: d andrea ld, di stasi r. J Org Chem. 2023 Apr 7;88(7):4546-4553. doi: 10.1021/acs.joc.3c00014. Epub 2023 Mar 29. J Org Chem. 2023. PMID: 36988421 Free PMC article.
Herein, we present a chemical strategy enabling site-specific double-modification and cyclization of a peptide probe exploiting native chemical ligation (NCL) and thiol-maleimide addition. The synthetic strategy is straightforward and of general applicability for th …
Herein, we present a chemical strategy enabling site-specific double-modification and cyclization of a peptide probe exploitin …
Site-specific protein double labeling by expressed protein ligation: applications to repeat proteins.
De Rosa L, Cortajarena AL, Romanelli A, Regan L, D'Andrea LD. De Rosa L, et al. Among authors: d andrea ld. Org Biomol Chem. 2012 Jan 14;10(2):273-80. doi: 10.1039/c1ob06397a. Epub 2011 Nov 9. Org Biomol Chem. 2012. PMID: 22072074 Free PMC article.
In the last few years, the use of labeled proteins has significantly expanded in the life sciences. Now, labeled proteins are indispensable tools for a wide spectrum of biophysical and chemical biology applications. In particular, the quest for more sophisticated ex …
In the last few years, the use of labeled proteins has significantly expanded in the life sciences. Now, labeled proteins are …
Probing Conformational Heterogeneity at the Ionic Liquid-Vacuum Interface by Reactive-Atom Scattering.
Smoll EJ Jr, Purcell SM, D'Andrea L, Slattery JM, Bruce DW, Costen ML, McKendrick KG, Minton TK. Smoll EJ Jr, et al. Among authors: d andrea l. J Phys Chem Lett. 2019 Jan 17;10(2):156-163. doi: 10.1021/acs.jpclett.8b02920. Epub 2018 Dec 27. J Phys Chem Lett. 2019. PMID: 30537842
We have moved toward a more detailed experimental description of the gas-liquid interface by studying the F-atom scattering dynamics on a common ionic liquid, 1-butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide. When given contrast by deuterium labeling, the yiel …
We have moved toward a more detailed experimental description of the gas-liquid interface by studying the F-atom scattering dynamics on a co …