Results 101 to 110 of about 1,215,519 (212)

Development of Blue‐to‐Near‐Infrared rTCO–Caged Fluorogenic Probes for Click‐to‐Release Monitoring

open access: yesChemistry – A European Journal, EarlyView.
A series of fluorogenic rTCO‐caged click‐to‐release probes was prepared and evaluated both in a cuvette and in live cells. Some of the probes exhibited significant turn‐on and efficient fluorophore release spanning the blue‐to‐NIR region. A significant difference in the performance of the compounds in live cells was observed, highlighting the need for ...
Marek Chovanec   +4 more
wiley   +1 more source

SITE-SPECIFIC FUNCTIONALIZATION OF PROTEINS AND THEIR APPLICATIONS TO THERAPEUTIC ANTIBODIES

open access: yesComputational and Structural Biotechnology Journal, 2014
Protein modifications are often required to study structure and function relationships. Instead of the random labeling of lysine residues, methods have been developed to (sequence) specific label proteins.
Remko van Vught   +2 more
doaj   +1 more source

Bioorthogonal Chemistry in Biomolecule Quantification: A Review of Reactions and Strategies

open access: yesChemistry – A European Journal
ABSTRACT Bioorthogonal chemistry has emerged as a transformative strategy for detecting and quantifying biomolecules in complex biological systems. This review highlights recent advances in catalyst‐free bioorthogonal reactions specifically applied to semi‐quantitative and quantitative biomolecular analysis.
Yang, Mingze, Wang, Shiqi
openaire   +4 more sources

From Mechanism to Mouse: A Tale of Two Bioorthogonal Reactions

open access: yesAccounts of Chemical Research, 2011
Bioorthogonal reactions are chemical reactions that neither interact with nor interfere with a biological system. The participating functional groups must be inert to biological moieties, must selectively reactive with each other under biocompatible conditions, and, for in vivo applications, must be nontoxic to cells and organisms.
Sletten, Ellen M., Bertozzi, Carolyn R.
openaire   +2 more sources

Photocatalysis‐Triggered Click Reactions and Applications

open access: yesEuropean Journal of Organic Chemistry, EarlyView.
Photoclick chemistry offers broad applications ranging from materials science to bioconjugation, with precise spatiotemporal control over click reactions. Initially limited to UV activation, recent advances have extended photoclick processes to the visible and NIR regions thanks to the photocatalysis.
Margaux Walter   +2 more
wiley   +1 more source

Developing New Chemical Reactions that Can Be Performed in Living Cells

open access: yes, 2019
The development of bioorthogonal chemical reactions-chemical reactions that can be conducted in living cells-has been one of the most significant areas of advancement in chemistry in recent years.
Franzini, R.M.
core  

Development of Coupling Partners for Bioorthogonal Reactions with N-Hydroxylamines [PDF]

open access: yes, 2017
Bioorthogonal chemistry enables biological chemists to study the dynamics of complex biological systems. Bioorthogonal chemistry allows the selective reaction of an orthogonal tag, which is incorporated on the molecule of interest via biosynthetic or ...
Santos, Maria Jobette
core  

Proteomics of Nitrotyrosine: Integrating Mass Spectrometry and Immunodetection in Redox‐Driven Pathology

open access: yesMass Spectrometry Reviews, EarlyView.
ABSTRACT Nitrooxidative stress, driven by excess reactive nitrogen species like peroxynitrite, contributes to the pathogenesis of many chronic diseases. Among its molecular footprints, 3‐nitrotyrosine (3NT) has emerged as a biologically relevant marker of protein nitration.
Brîndușa Alina Petre
wiley   +1 more source

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