Evidence map›Paper›PMID 42542490›Full record

ArticleMethods in molecular biology (Clifton, N.J.)2026

Chemoselective Histidine Bioconjugation Using Thiophosphorodichloridate Reagents.

Xinyuan Li, Fung Kit Tang, Shang Jia

Abstract read
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In one paragraph

Article in Methods in molecular biology (Clifton, N.J.), 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

3 authors.

Xinyuan LiDepartment of Chemistry, Rutgers University-Newark, Newark, NJ, 07102, USA.
Fung Kit TangDepartment of Chemistry, Rutgers University-Newark, Newark, NJ, 07102, USA.
Shang JiaDepartment of Chemistry, Rutgers University-Newark, Newark, NJ, 07102, USA. sj1270@newark.rutgers.edu.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Chemoselective bioconjugation techniques are essential tools for precise modification and functional analysis of proteins. Here, we describe a detailed protocol for histidine-specific labeling using thiophosphorodichloridate reagents, forming stable thiophosphoramidate linkages. The procedure includes synthesis of the labeling reagents, protein modification, purification by ion-exchange chromatography, and subsequent copper-catalyzed azide-alkyne cycloaddition (CuAAC) for further conjugation.

Indexed as

HistidinePhosphoric AcidsProteinsAlkynesAmidesAzidesCatalysisChromatography, Ion ExchangeCopperCycloaddition ReactionIndicators and ReagentsAlkynesAmidesAzidesCopperHistidineIndicators and Reagentsphosphoramidic acidPhosphoric AcidsProteinsChemoselective bioconjugationCuAACHistidine labelingPhosphohistidinePhosphoramidateProtein analysis

Identifiers

PMID42542490

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.