Site-selective lysine conjugation methods and applications towards antibody–drug conjugates

M Haque, N Forte, JR Baker - Chemical Communications, 2021 - pubs.rsc.org
Site-selective protein modification is of significant interest in chemical biology research, with
lysine residues representing a particularly challenging target. Whilst lysines are popular for …

Site-selective lysine acetylation of human immunoglobulin G for immunoliposomes and bispecific antibody complexes

D Yuan, Y Zhang, KH Lim, SKP Leung… - Journal of the …, 2022 - ACS Publications
Site-selective acetylation of a single lysine residue in a protein that reaches a lysine
acetyltransferase's accuracy, precision, and reliability is challenging. Here, we report a …

Recent progress of chemical methods for lysine site-selective modification of peptides and proteins

J Li, J Chen, QL Hu, Z Wang, XF Xiong - Chinese Chemical Letters, 2024 - Elsevier
Chemical modification of native peptides and proteins is a versatile strategy to facilitate late-
stage diversification for functional studies. Among the proteogenic amino acids, lysine is …

Rapid Covalent Labeling of Membrane Proteins on Living Cells Using a Nanobody–Epitope Tag Pair

CC Cabalteja, S Sachdev, RW Cheloha - Bioconjugate chemistry, 2022 - ACS Publications
Synthetic molecules that form a covalent bond upon binding to a targeted biomolecule
(proximity-induced reactivity) are the subject of intense biomedical interest for the unique …

Site-selective antibody-lipid conjugates for surface functionalization of red blood cells and targeted drug delivery

B Li, D Yuan, H Chen, X Wang, Y Liang… - Journal of Controlled …, 2024 - Elsevier
Displaying antibodies on carrier surfaces facilitates precise targeting and delivery of drugs to
diseased cells. Here, we report the synthesis of antibody-lipid conjugates (ALCs) through …

Safeguarding intestine cells against enteropathogenic Escherichia coli by intracellular protein reaction, a preventive antibacterial mechanism

J Qiu, Y Nie, Y Zhao, Y Zhang, L Li… - Proceedings of the …, 2020 - National Acad Sciences
A critical problem in the fight against bacterial infection is the rising rates of resistance and
the lack of new antibiotics. The discovery of new targets or new antibacterial mechanisms is …

A proximity tagging strategy utilizing an activated aldehyde group as the active site

M Zhang, L Liu, P Wei, W Feng, T Yi - Chinese Chemical Letters, 2024 - Elsevier
Utilizing small molecules as markers for specific cells or organs within biosystems is a
crucial approach for studying and regulating physiological processes. However, current …

Accurate modelling of group electrostatic potential and distributed polarizability in dipeptides

A Jabłuszewska, A Krawczuk… - …, 2020 - Wiley Online Library
Within the scope of accurate structure‐property correlations in biomolecules, this work
investigates how conformations and electronic configurations of biologically relevant …

Paintable proteins: biofunctional coatings via covalent incorporation of proteins into a polymer network

ME Bartlett, SA Shuler, DJ Rose, LM Gilbert… - New Journal of …, 2021 - pubs.rsc.org
Attaching proteins to surfaces while maintaining bioactivity is a promising avenue for
developing new functional materials. This work describes a method to rapidly apply …

Development and characterization of two novel 68Ga‐labelled neuropeptide Y short analogues with potential application in breast cancer imaging

ME Cardoso, E Tejería, K Zirbesegger… - Chemical Biology & …, 2021 - Wiley Online Library
In vivo receptor targeting with radiolabelled peptide‐based probes is an attractive approach
for the development of novel radiotracers for molecular imaging. This work presents the …