Evidence map›Paper›PMID 26317987›Full record

ArticlePloS one2015

A Rapid Method to Characterize Mouse IgG Antibodies and Isolate Native Antigen Binding IgG B Cell Hybridomas.

Haolin Liu, Janice White, Frances Crawford, Niyun Jin, Xiangwu Ju, Kangtai Liu, Chengyu Jiang, Philippa Marrack, Gongyi Zhang, John W Kappler

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.4field-weighted citation impact, top 20% 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

10 citing papers in PubMed, 19 citations in OpenAlex.

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  6. JMJD5 couples with CDK9 to release the paused RNA polymerase II.Proceedings of the National Academy of Sciences of the United States of America · 2020
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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

10 authors at 4 institutions in 2 countries.

Haolin LiuHoward Hughes Medical Institute, Denver, Colorado, United States of America; Department of Biomedical Research, National Jewish Health, Denver, Colorado, United States of America; Department of Immunology and Microbiology, University of Colorado Denver, Colorado, United States of America.
Janice WhiteDepartment of Biomedical Research, National Jewish Health, Denver, Colorado, United States of America; Department of Immunology and Microbiology, University of Colorado Denver, Colorado, United States of America.
Frances CrawfordHoward Hughes Medical Institute, Denver, Colorado, United States of America; Department of Biomedical Research, National Jewish Health, Denver, Colorado, United States of America; Department of Immunology and Microbiology, University of Colorado Denver, Colorado, United States of America.
Niyun JinHoward Hughes Medical Institute, Denver, Colorado, United States of America; Department of Biomedical Research, National Jewish Health, Denver, Colorado, United States of America; Department of Immunology and Microbiology, University of Colorado Denver, Colorado, United States of America.
Xiangwu JuState Key Laboratory of Medical Molecular Biology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences, Beijing, China.
Kangtai LiuState Key Laboratory of Medical Molecular Biology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences, Beijing, China.
Chengyu JiangState Key Laboratory of Medical Molecular Biology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences, Beijing, China.
Philippa MarrackHoward Hughes Medical Institute, Denver, Colorado, United States of America; Department of Biomedical Research, National Jewish Health, Denver, Colorado, United States of America; Department of Immunology and Microbiology, University of Colorado Denver, Colorado, United States of America.
Gongyi ZhangDepartment of Biomedical Research, National Jewish Health, Denver, Colorado, United States of America; Department of Immunology and Microbiology, University of Colorado Denver, Colorado, United States of America.
John W KapplerHoward Hughes Medical Institute, Denver, Colorado, United States of America; Department of Biomedical Research, National Jewish Health, Denver, Colorado, United States of America; Department of Immunology and Microbiology, University of Colorado Denver, Colorado, United States of America.
Chinese Academy of Medical Sciences & Peking Union Medical College · CNNational Jewish Health · USUniversity of Colorado Denver · USHoward Hughes Medical Institute · US

Funding

University of Colorado Cancer Center Support Grant - Lung Cancer Patient-Derived Xenografts with Autologous Human Immune SystemsP30CA046934 · NCI · UNIVERSITY OF COLORADO DENVER · PI James V Degregori · 1988 to 2026
$117.0M
CHARACTERISTICS OF T CELL RECEPTORSR01AI018785 · NIAID · NATIONAL JEWISH HEALTH · PI MARRACK, PHILIPPA C. · 1985 to 2022
$7.3M
Molecular Mechanisms of Immune ToleranceT32AI074491 · NIAID · NATIONAL JEWISH HEALTH · PI CAMBIER, JOHN C, PELANDA, ROBERTA · 2009 to 2023
$4.1M
Howard Hughes Medical InstituteNCI NIH HHS P30 CA046934NIAID NIH HHS R01 AI018785
6 · The paper itself

Abstract

B cell hybridomas are an important source of monoclonal antibodies. In this paper, we developed a high-throughput method to characterize mouse IgG antibodies using surface plasmon resonance technology. This assay rapidly determines their sub-isotypes, whether they bind native antigen and their approximate affinities for the antigen using only 50 μl of hybridoma cell culture supernatant. Moreover, we found that mouse hybridomas secreting IgG antibodies also have membrane form IgG expression without Igα. Based on this surface IgG, we used flow cytometry to isolate rare γ2a isotype switched variants from a γ2b antibody secreting hybridoma cell line. Also, we used fluorescent antigen to single cell sort antigen binding hybridoma cells from bulk mixture of fused hybridoma cells instead of the traditional multi-microwell plate screening and limiting dilution sub-cloning thus saving time and labor. The IgG monoclonal antibodies specific for the native antigen identified with these methods are suitable for in vivo therapeutic uses, but also for sandwich ELISA assays, histology, flow cytometry, immune precipitation and x-ray crystallography.

Indexed as

AnimalsAntibodies, Monoclonal, Murine-DerivedAntigensB-LymphocytesHybridomasImmunoglobulin GMiceAntibodies, Monoclonal, Murine-DerivedAntigensImmunoglobulin G

Identifiers

PMID26317987
PMCPMC4552657
OpenAlexW1676505105

What OpenQuestion holds

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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.