ArticleScientific reports2015
Development of a high affinity, non-covalent biologic to add functionality to Fabs.
Article in Scientific reports, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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.
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.
Who cites it
6 citing papers in PubMed, 8 citations in OpenAlex.
- Meditope-Enabled Chimeric Antigen Receptors Facilitate Plug-and-Play Control of T Cells.Cancer immunology research · 2026Article
- Using quantitative single molecule localization microscopy to optimize multivalent HER2-targeting ligands.Frontiers in medicine · 2023Article
- A Platform To Enhance Quantitative Single Molecule Localization Microscopy.Journal of the American Chemical Society · 2018Article
- Template-Catalyzed, Disulfide Conjugation of Monoclonal Antibodies Using a Natural Amino Acid Tag.Bioconjugate chemistry · 2018Article
- Engineering a high-affinity peptide binding site into the anti-CEA mAb M5A.Protein engineering, design & selection : PEDS · 2017Article
- Affinity Maturation of a Cyclic Peptide Handle for Therapeutic Antibodies Using Deep Mutational Scanning.The Journal of biological chemistry · 2017Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 2 institutions in 1 country.
Funding
Abstract
Functionalization of monoclonal antibodies (mAbs) requires chemical derivatization and/or genetic manipulation. Inherent in these methods are challenges with protein heterogeneity, stability and solubility. Such perturbations could potentially be avoided by using a high affinity, non-covalent intermediate to bridge the desired functionality to a stable mAb. Recently, we engineered a binding site for a peptide named "meditope" within the Fab of trastuzumab. Proximity of the meditope site to that of protein L suggested an opportunity to enhance the meditope's moderate affinity. Joined by a peptide linker, the meditope-protein L construct has a KD ~ 180 pM - a 7000-fold increase in affinity. The construct is highly specific to the engineered trastuzumab, as demonstrated by flow cytometry. Moreover, the fusion of a bulky GFP to this construct did not affect the association with cell surface antigens. Collectively, these data indicate this specific, high affinity construct can be developed to rapidly add new functionality to mAbs.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.