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Sold for in vitro laboratory research only — not for human or animal consumption. ≥99% purity specification.
Identification
| Field of research | Sport and recovery |
|---|---|
| PubChem name | Thymosin Beta 4 |
| Formula | C212H350N56O78S |
| Molecular weight | 4963 g/mol |
| Also known as | THYMOSIN BETA 4 ACETATE, Thymosin beta4 Acetate, Thymosin beta 4?, Thymosin b4 (cattle), orb1910607, AS-75351, PD079485 |
| PubChem | CID 45382195 |
Summary
Thymosin beta-4 is a protein that in humans is encoded by the TMSB4X gene.
From Wikipedia, available under CC BY-SA 4.0. Short description from Wikidata (CC0).
Published research
Titles are shown as published. Listing a paper is not an endorsement of its findings, and many papers on research peptides are laboratory or animal studies: the type of study is shown when PubMed records it.
- Thymosin beta 4 as an Alzheimer disease intervention target identified using human brain organoidsResearch Support, Non-U.S. Gov'tZeng PM, Sun XY, Li Y et al. · Stem Cell Reports, 2025 · PMID 40816274 · DOI
- Safety and Efficacy of Approved and Unapproved Peptide Therapies for Musculoskeletal Injuries and Athletic PerformanceReviewMendias CL, Awan TM · Sports Med, 2026 · PMID 41966639 · DOI
- beta-ThymosinsResearch Support, Non-U.S. Gov'tReviewHannappel E · Ann N Y Acad Sci, 2007 · PMID 17468232 · DOI
- Recombinant human thymosin beta 4 improves ischemic cardiac dysfunction in mice and patients with acute ST-segment elevation myocardial infarction after reperfusionResearch Support, Non-U.S. Gov'tZhang Y, Dong Q, Bian X et al. · Cardiovasc Res, 2025 · PMID 41229390 · DOI
- Thymosin β4: a multi-functional regenerative peptide. Basic properties and clinical applicationsGoldstein AL, Hannappel E, Sosne G et al. · Expert Opin Biol Ther, 2012 · PMID 22074294 · DOI
- Thymosin beta 4 interactionsResearch Support, U.S. Gov't, Non-P.H.S.ReviewBubb MR · Vitam Horm, 2003 · PMID 12852258 · DOI
- The beta-thymosin enigmaResearch Support, N.I.H., ExtramuralResearch Support, Non-U.S. Gov'tReviewSun HQ, Yin HL · Ann N Y Acad Sci, 2007 · PMID 17495248 · DOI
- Cardioprotection by Thymosin Beta 4ReviewPipes GT, Yang J · Vitam Horm, 2016 · PMID 27450736 · DOI
Top 8 of 602 results, by relevance. See all on PubMed.
Search query "Thymosin beta-4"[Title/Abstract]
Data provenance
| Data | Source | Record |
|---|---|---|
| Chemical identity and structure | PubChem | CID 45382195 |
| Published literature | PubMed | Search on PubMed |
| Summary sentence | Wikipedia | Thymosin beta-4 |
Data retrieved 2026-10-08. See About for the sources. How the data is collected and checked: Methods.