Evidence map›Paper›PMID 40516044›Full record

ArticleSTAR protocols2025

Protocol for the visualization and identification of S-palmitoylated proteins in HCT-116 cells using metabolic labeling via click chemistry.

Nadine Merz, Sabine Grösch

Abstract read
In one paragraph

Article in STAR protocols, 2025. 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

2 authors.

Nadine MerzGoethe University Frankfurt, Institute of Clinical Pharmacology, Faculty of Medicine, Theodor Stern Kai 7, 60590 Frankfurt, Germany. Electronic address: n.merz@med.uni-frankfurt.de.
Sabine GröschGoethe University Frankfurt, Institute of Clinical Pharmacology, Faculty of Medicine, Theodor Stern Kai 7, 60590 Frankfurt, Germany. Electronic address: groesch@em.uni-frankfurt.de.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Reversible S-palmitoylation facilitates the regulation of a plethora of protein functions. Here, we present a protocol for enriching lipidated proteins with click-chemistry labeling and immunoprecipitation using biotin-azide-streptavidin interaction where protein activity assays are possible. We describe steps for performing the copper-based reaction for high-scale applications in milligram ranges, sample preparation, and the elution of palmitoylated-biotinylated proteins. Further, we detail procedures for the quantification of S-palmitoylation of isolated membrane proteins via reporter fluorophore on the western-blot level without lipid background. For complete details on the use and execution of this protocol, please refer to Merz et al.

Indexed as

Click ChemistryLipoylationMembrane ProteinsProteinsStaining and LabelingAzidesBiotinHCT116 CellsHumansAzidesBiotinMembrane ProteinsProteinsCell cultureCell MembraneOrganoids

Identifiers

PMID40516044
PMCPMC12205345

What OpenQuestion holds

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Registered trials

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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 OpenQuestion graph.