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Alex J. Callahan

Observed names: A. J. Callahan, A.J. Callahan, Callahan, Alex
ORCID: 0000-0002-8414-1382
Observed ORCID: 0000-0002-8414-1382
OpenAlex ID: A5004002547
Synthesis of proteins by automated flow chemistry
2020 · N. Hartrampf, A. Saebi, et al. · Science · 375
Fully automated fast-flow synthesis of antisense phosphorodiamidate morpholino oligomers
2021 · Chengxi Li, Alex J. Callahan, et al. · Nature Communications · 57
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Mirror-image ligand discovery enabled by single-shot fast-flow synthesis of D-proteins
2024 · Alex J. Callahan, Satish Gandhesiri, et al. · Nature Communications · 51
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Automated Flow Synthesis of Peptide–PNA Conjugates
2021 · Chengxi Li, Alex J. Callahan, et al. · ACS Central Science · 41
Machine Learning Guides Peptide Nucleic Acid Flow Synthesis and Sequence Design
2022 · Chengxi Li, Genwei Zhang, et al. · Advanced Science · 23
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Single-Shot Flow Synthesis of D-Proteins for Mirror-Image Phage Display
2023 · Alex J. Callahan, Satish Gandhesiri, et al. · ChemRxiv · 17
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Same Day Access to Folded Synthetic Proteins
2024 · Alex J. Callahan, Aurélie Rondon, et al. · Journal of the American Chemical Society · 11
Automated fast-flow synthesis of the immune checkpoint receptors PD-1 and PD-L1
2025 · Giulio Fittolani, Alex J. Callahan, et al. · Chemical Communications · 6
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Rapid Production of Native and Mirror-Image Tumor Necrosis Factor-α Enabled by Automated Flow Peptide Synthesis Technology
2024 · Ahmet Yesilcimen, Alex J. Callahan, et al. · The Journal of Organic Chemistry · 6
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Chemical Synthesis, Refolding, and Characterization of Mirror-Image Cyclophilin A
2025 · Ahmet Yesilcimen, Satish Gandhesiri, et al. · The Journal of Organic Chemistry · 3
Splicing correction by peptide-conjugated morpholinos as a novel treatment for late-onset Pompe disease
2025 · Ryan A. Oliver, Meghan E. Ahern, et al. · Molecular Therapy — Nucleic Acids · 2
High-throughput discovery of arginine-depleted peptides enables effective antisense delivery for Duchenne muscular dystrophy
2026 · Charlotte E. Farquhar, Nathan W. Dow, et al. · bioRxiv (Cold Spring Harbor Laboratory) · 1
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Same Day Access to Proteins Enabled by Folding Selections
2023 · Alex J. Callahan, Aurélie Rondon, et al. · ChemRxiv · 1
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Sacrificial Methionine Residues Protect Active‐Site Histidines From Oxidation
2026 · Evans C. Wralstad, Jessica Sayers, et al. · Angewandte Chemie Novit
Works count: 19
Citation count: 594
H-index: 7
I10-index: 7
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