Evidence map›Paper›PMID 41835454›Full record

ArticleRSC chemical biology2026

Photoclickable Halotag ligands for spatiotemporal multiplexed protein labeling on living cells.

Franziska Walterspiel, Begoña Ugarte-Uribe, Stefan Terjung, Alex Cabrera, Arif Ul Maula Khan, Claire Deo

Abstract read
In one paragraph

Article in RSC chemical biology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Franziska WalterspielEuropean Molecular Biology Laboratory Meyerhofstraße 1 69117 Heidelberg Germany claire.deo@embl.de franziska.walterspiel@embl.de.ORCID https://orcid.org/0000-0001-7255-9418
Begoña Ugarte-UribeEuropean Molecular Biology Laboratory Meyerhofstraße 1 69117 Heidelberg Germany claire.deo@embl.de franziska.walterspiel@embl.de.
Stefan TerjungEuropean Molecular Biology Laboratory Meyerhofstraße 1 69117 Heidelberg Germany claire.deo@embl.de franziska.walterspiel@embl.de.ORCID https://orcid.org/0000-0002-0018-1804
Alex CabreraEuropean Molecular Biology Laboratory Meyerhofstraße 1 69117 Heidelberg Germany claire.deo@embl.de franziska.walterspiel@embl.de.
Arif Ul Maula KhanEuropean Molecular Biology Laboratory Meyerhofstraße 1 69117 Heidelberg Germany claire.deo@embl.de franziska.walterspiel@embl.de.
Claire DeoEuropean Molecular Biology Laboratory Meyerhofstraße 1 69117 Heidelberg Germany claire.deo@embl.de franziska.walterspiel@embl.de.ORCID https://orcid.org/0000-0003-0119-3118

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Precise spatiotemporal control over fluorescence labeling is a powerful approach for selective marking and tracking of proteins of interest within living systems. Here, we report a photoclickable labeling platform based on the 2,3-diaryl-indanone epoxide (DIO) photoswitch scaffold and the self-labeling protein HaloTag. Upon illumination, the protein-bound DIO undergoes reversible photoisomerization to form a metastable oxidopyrylium ylide (PY) that reacts with ring-strained dipolarophiles

Identifiers

PMID41835454
PMCPMC12980540

What Socratic holds

Textmetadata
LicenceCC BY
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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.