Evidence map›Paper›PMID 31819006›Full record

ArticleThe Journal of biological chemistry2020

Antibody validation for Western blot: By the user, for the user.

Lakshmi Pillai-Kastoori, Sam Heaton, Steve D Shiflett, Annabelle C Roberts, Alejandra Solache, Amy R Schutz-Geschwender

Open access · hybridAbstract read
In one paragraph

Article in The Journal of biological chemistry, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 52 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
52citing papers in PubMed, 2 pooled it
5.0field-weighted citation impact, top 4% of its field
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

52 citing papers in PubMed, 2 syntheses or guidelines pooled it, 60 citations in OpenAlex.

  1. Brief guide to western blot assays.Molecules and cells · 2025
    Guideline
  2. Selection of reference genes for quantitative PCR: identifying reference genes for airway epithelial cells exposed toAmerican journal of physiology. Lung cellular and molecular physiology · 2020
    Pooled it
  3. Review
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  10. Mechanism of Inosine fromFoods (Basel, Switzerland) · 2026
    Article
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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 at 2 institutions in 2 countries.

Lakshmi Pillai-KastooriLI-COR Biosciences, Lincoln, Nebraska 68504 lakshmi.pillai@licor.com lspi222@g.uky.edu.
Sam HeatonAbcam Plc, Discovery Drive, Cambridge Biomedical Campus, Cambridge CB2 0AX, United Kingdom.
Steve D ShiflettLI-COR Biosciences, Lincoln, Nebraska 68504.
Annabelle C RobertsAbcam Plc, Discovery Drive, Cambridge Biomedical Campus, Cambridge CB2 0AX, United Kingdom.
Alejandra SolacheAbcam Plc, Discovery Drive, Cambridge Biomedical Campus, Cambridge CB2 0AX, United Kingdom.
Amy R Schutz-GeschwenderLI-COR Biosciences, Lincoln, Nebraska 68504.
Abcam (United Kingdom) · GBLI-COR Biosciences (United States) · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Well-characterized antibody reagents play a key role in the reproducibility of research findings, and inconsistent antibody performance leads to variability in Western blotting and other immunoassays. The current lack of clear, accepted standards for antibody validation and reporting of experimental details contributes to this problem. Because the performance of primary antibodies is strongly influenced by assay context, recommendations for validation and usage are unique to each type of immunoassay. Practical strategies are proposed for the validation of primary antibody specificity, selectivity, and reproducibility using Western blot analysis. The antibody should produce reproducible results within and between Western blotting experiments and the observed effect confirmed with a complementary or orthogonal method. Routine implementation of standardized antibody validation and reporting in immunoassays such as Western blotting may promote improved reproducibility across the global life sciences community.

Indexed as

Blotting, WesternAntibodiesAntibody SpecificityCell Line, TumorEpitopesFluorescenceHumansImmunoblottingPeer Review, ResearchPeptidesPhosphorylationPoly(ADP-ribose) PolymerasesProtein Processing, Post-TranslationalReproducibility of ResultsAntibodiesEpitopesPeptidesPoly(ADP-ribose) Polymerasesantibodyantibody validationantigenImmunoblotimmunochemistryirreproducibility crisisMethodologyprotein domainreproducibilitywestern blot

Identifiers

PMID31819006
PMCPMC6983856
OpenAlexW2995378687

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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 OpenQuestion graph.