Evidence map›Paper›PMID 35714364›Full record

ArticleCurrent protocols2022

Production and Purification of Shark and Camel Single-Domain Antibodies from Bacterial and Mammalian Cell Expression Systems.

Zhijian Duan, Jesse Buffington, Jessica Hong, Mitchell Ho

Open access · greenAbstract read
In one paragraph

Article in Current protocols, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
1.2field-weighted citation impact, top 24% 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

7 citing papers in PubMed, 8 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Site-Specifically Conjugated Single-Domain Antibody Successfully Identifies Glypican-3-Expressing Liver Cancer by Immuno-PET.Journal of nuclear medicine : official publication, Society of Nuclear Medicine · 2023
    Article
  6. Identification of nurse shark VFASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2023
    Article
  7. Humanization of the Shark VCurrent protocols · 2023
    Article
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

4 authors at 2 institutions in 1 country.

Zhijian DuanAntibody Engineering Program, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland.
Jesse BuffingtonAntibody Engineering Program, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland.
Jessica HongLaboratory of Molecular Biology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland.
Mitchell HoAntibody Engineering Program, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland.
National Institutes of Health · USNational Cancer Institute · US

Funding

Development of new antibody-based cancer therapiesZIABC010891 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI HO, MITCHELL · 2009 to 2025
$21.4M
Antibody Engineering ProgramZICBC011891 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI HO, MITCHELL · 2019 to 2025
$4.5M
Development of neutralizing nanobodies against SARS-CoV-2ZIABC011943 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI HO, MITCHELL · 2020 to 2023
$774k
Antibody Therapy of CancerZ01BC010891 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI HO, MITCHELL · 2008 to 2008
$56k
Intramural NIH HHS Z01 BC010891Intramural NIH HHS ZIA BC010891Intramural NIH HHS ZIA BC011943Intramural NIH HHS ZIC BC011891NCI NIH HHSNIH
6 · The paper itself

Abstract

Single-domain antibodies, including the antigen-binding variable domains of the shark immunoglobulin new antigen receptor and the camelid variable region of the heavy chain, are the smallest antigen recognition domains (∼15 kDa) and have unique characteristics compared to conventional antibodies. They are capable of binding epitopes that are hard to access for classical antibodies and can also be used for therapeutics or diagnostics or as modular building blocks for multi-domain constructs, antibody-drug conjugates, immunotoxins, or chimeric antigen receptor therapy. This article contains detailed procedures for the purification and validation of two single-domain antibodies (one shark and one camel), which bind to the S2 subunit of the SARS-CoV-2 spike protein, using both bacterial and mammalian cell expression systems. It provides a comprehensive reference for the production of single-domain antibodies with high yield, good quality, and purity. © Published 2022. This article is a U.S. Government work and is in the public domain in the USA. Basic Protocol: Production of single-domain antibodies from Escherichia coli Alternate Protocol: Production of single-domain antibodies using the mammalian cell line Expi293F Support Protocol 1: Production and purification of single-domain antibodies on a small scale with the polymyxin B method Support Protocol 2: Validation of single-domain antibodies by ELISA.

Indexed as

COVID-19SharksSingle-Domain AntibodiesAnimalsAntibodiesCamelusHumansSARS-CoV-2Spike Glycoprotein, CoronavirusAntibodiesSingle-Domain AntibodiesSpike Glycoprotein, Coronavirusspike protein, SARS-CoV-2camel VHHnanobodypolymyxin Bshark VNARsignal peptidesingle-domain antibody

Identifiers

PMID35714364
PMCPMC9219022
OpenAlexW4283071119

What OpenQuestion holds

Textmetadata
LicenceTDM
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.