TB-500
A synthetic fragment studied in the context of recovery and actin-regulation research.
Overview
TB-500 is a synthetic peptide based on a fragment of the naturally occurring protein Thymosin Beta-4. In preclinical literature it is commonly studied for its interactions with actin, cell migration, and connective tissue. It is frequently referenced alongside BPC-157 in recovery-focused research contexts.
Referenced research ranges
2–2.5 mg, 2x/week — commonly referenced as a loading-then-maintenance pattern in the literature
Reconstitution default
5 mg in 2 mL yields 2.5 mg/mL; a 2.5 mg reference dose is 1 mL (100 units on a U-100 syringe).
Storage
Store lyophilized vials in a cool, dark place; refrigerate after reconstitution and protect from light.
Considerations
- Longer half-life than most repair-category peptides, so research protocols reference less frequent administration.
- Commonly referenced together with BPC-157 in repair research.
- Reconstituted peptide is temperature-sensitive and light-sensitive.
Log doses, get reminders, and run the calculator in PepSensei.
PepSensei is an educational reference tool only. Nothing in this library is medical advice, and none of it is intended to diagnose, treat, cure, or prevent any condition. All figures — including dose ranges, half-lives, and reconstitution examples — are commonly-cited values drawn from published research literature and are provided strictly for reference and general education in a research context. They are not protocols, recommendations, or instructions. Always consult a licensed medical professional before making any decision related to your health.