User profiles for Kai Johnsson
Kai JohnssonMax Planck Institute for Medical Research, Heidelberg Verified email at epfl.ch Cited by 24147 |
A general method for the covalent labeling of fusion proteins with small molecules in vivo
Characterizing the movement, interactions, and chemical microenvironment of a protein inside
the living cell is crucial to a detailed understanding of its function. Most strategies aimed …
the living cell is crucial to a detailed understanding of its function. Most strategies aimed …
A general strategy to develop cell permeable and fluorogenic probes for multicolour nanoscopy
Live-cell fluorescence nanoscopy is a powerful tool to study cellular biology on a molecular
scale, yet its use is held back by the paucity of suitable fluorescent probes. Fluorescent …
scale, yet its use is held back by the paucity of suitable fluorescent probes. Fluorescent …
Fluorogenic probes for live-cell imaging of the cytoskeleton
…, DW Gerlich, HD Arndt, SW Hell, K Johnsson - Nature …, 2014 - nature.com
We introduce far-red, fluorogenic probes that combine minimal cytotoxicity with excellent
brightness and photostability for fluorescence imaging of actin and tubulin in living cells. …
brightness and photostability for fluorescence imaging of actin and tubulin in living cells. …
Small-molecule fluorescent probes for live-cell super-resolution microscopy
Super-resolution fluorescence microscopy is a powerful tool to visualize biomolecules and
cellular structures at the nanometer scale. Employing these techniques in living cells has …
cellular structures at the nanometer scale. Employing these techniques in living cells has …
Development of SNAP‐tag fluorogenic probes for wash‐free fluorescence imaging
…, J Buswell, D Maurel, A Masharina, K Johnsson… - …, 2011 - Wiley Online Library
The ability to specifically attach chemical probes to individual proteins represents a powerful
approach to the study and manipulation of protein function in living cells. It provides a simple…
approach to the study and manipulation of protein function in living cells. It provides a simple…
[PDF][PDF] An engineered protein tag for multiprotein labeling in living cells
The visualization of complex cellular processes involving multiple proteins requires the use
of spectroscopically distinguishable fluorescent reporters. We have previously introduced the …
of spectroscopically distinguishable fluorescent reporters. We have previously introduced the …
A near-infrared fluorophore for live-cell super-resolution microscopy of cellular proteins
The ideal fluorescent probe for bioimaging is bright, absorbs at long wavelengths and can
be implemented flexibly in living cells and in vivo. However, the design of synthetic …
be implemented flexibly in living cells and in vivo. However, the design of synthetic …
Organization of'nanocrystal molecules' using DNA
PATTERNING matter on the nanometre scale is an important objective of current materials
chemistry and physics. It is driven by both the need to further miniaturize electronic …
chemistry and physics. It is driven by both the need to further miniaturize electronic …
How to obtain labeled proteins and what to do with them
MJ Hinner, K Johnsson - Current opinion in biotechnology, 2010 - Elsevier
We review new and established methods for the chemical modification of proteins in living
cells and highlight recent applications. The review focuses on tag-mediated protein labeling …
cells and highlight recent applications. The review focuses on tag-mediated protein labeling …
Labeling of fusion proteins with synthetic fluorophores in live cells
…, C Arrivoli, H Vogel, K Johnsson - Proceedings of the …, 2004 - National Acad Sciences
A general approach for the sequential labeling of fusion proteins of O 6 -alkylguanine-DNA
alkyltransferase (AGT) with different fluorophores in mammalian cells is presented. AGT …
alkyltransferase (AGT) with different fluorophores in mammalian cells is presented. AGT …
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