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Use of pyridazinediones as extracellular cleavable linkers through reversible cysteine conjugation

Bahou, C; Spears, RJ; Aliev, AE; Maruani, A; Fernandez, M; Javaid, F; Szijj, PA; ... Chudasama, V; + view all (2019) Use of pyridazinediones as extracellular cleavable linkers through reversible cysteine conjugation. Chemical Communications 10.1039/c9cc08362f. (In press). Green open access

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Abstract

Herein we report a retro-Michael deconjugation pathway of thiol-pyridazinedione linked protein bioconjugates to provide a novel cleavable linker technology. We demonstrate that the novel pyridazinedione linker does not suffer from off-target modification with blood thiols (e.g., glutathione, human serum albumin (HSA)), which is in sharp contrast to an analogous maleimide linker.

Type: Article
Title: Use of pyridazinediones as extracellular cleavable linkers through reversible cysteine conjugation
Location: England
Open access status: An open access version is available from UCL Discovery
DOI: 10.1039/c9cc08362f
Publisher version: https://doi.org/10.1039/c9cc08362f
Language: English
Additional information: This work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third party material in this article are included in the Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/
UCL classification: UCL
UCL > Provost and Vice Provost Offices > UCL BEAMS
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences > Dept of Chemistry
URI: https://discovery.ucl.ac.uk/id/eprint/10086930
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