Evidence map›Paper›PMID 34215946›Full record

ArticleMolecular biotechnology2021

Autoinduction as Means for Optimization of the Heterologous Expression of Recombinant Single-Chain Fv (scFv) Antibodies.

Ginka Nikolova, Yana Georgieva, Alexandra Atanasova, Gabriela Radulova, Alexandra Kapogianni, Ivanka Tsacheva

Abstract read
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Article in Molecular biotechnology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
1.0field-weighted citation impact, top 25% 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

6 citing papers in PubMed, 11 citations in OpenAlex.

  1. Article
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  5. Article
  6. Anti-Idiotype scFv Localizes an Autoepitope in the Globular Domain of C1q.International journal of molecular sciences · 2021
    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

6 authors at 3 institutions in 1 country.

Ginka NikolovaDepartment of Biochemistry, Faculty of Biology, Sofia University, 8 Dragan Tsankov, Sofia, Bulgaria.
Yana GeorgievaClinical Laboratory and Immunology, Military Medical Academy, 3 Sv. Georgi Sofiyski, Sofia, Bulgaria.
Alexandra AtanasovaDepartment of Biochemistry, Faculty of Biology, Sofia University, 8 Dragan Tsankov, Sofia, Bulgaria.
Gabriela RadulovaDepartment of Biochemistry, Faculty of Biology, Sofia University, 8 Dragan Tsankov, Sofia, Bulgaria.
Alexandra KapogianniDepartment of Biochemistry, Faculty of Biology, Sofia University, 8 Dragan Tsankov, Sofia, Bulgaria.
Ivanka TsachevaDepartment of Biochemistry, Faculty of Biology, Sofia University, 8 Dragan Tsankov, Sofia, Bulgaria. itsacheva@biofac.uni-sofia.bg.ORCID http://orcid.org/0000-0002-3308-4154
Sofia University "St. Kliment Ohridski" · BGAgrobioinstitute · BGMilitary Medical Academy · BG

Funding

Bulgarian National Science Fund Grant DN01/9
6 · The paper itself

Abstract

The monoclonal antibodies and the recombinant antibody fragments are widely used in the biotechnology studies and in medicine as a powerful therapeutic and diagnostic tool. The most commonly used recombinant antibody fragments are single-chain fragment variable (scFv) because of their small size and minimal immunogenicity while still retaining high-affinity antigen binding. A wide range of expression systems such as bacterial and eukaryotic cell systems enable the sufficient production of scFv antibodies. However, their stable expression in soluble form and correct protein folding are often insufficient. In the present study, we present the autoinduction as a key element of the optimized scheme for heterologous expression of human monoclonal scFv antibodies (clones A1 and A12) in Escherichia coli HB2151, which resulted in two-fold increase of the total protein yield in 24 h.

Indexed as

Antibodies, MonoclonalCloning, MolecularEscherichia coliHumansProtein FoldingRecombinant ProteinsSingle-Chain AntibodiesAntibodies, MonoclonalRecombinant ProteinsSingle-Chain AntibodiesAutoinductionBacterial expressionSingle-chain fragment variable (scFv)

Identifiers

PMID34215946
OpenAlexW3173685472

What OpenQuestion holds

Textmetadata
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.