Repair & Recovery
TB-500
A synthetic fragment of thymosin β4 that regulates actin and cell migration, studied for tissue repair in preclinical research.
Mix & Match volume · mix any compounds
Volume pricing applies across your whole cart — mix any compounds to reach a tier (5 · 10 · 30 · 50 vials). Applied automatically at checkout.
For Research Use Only · Not For Human Consumption
Proof, Not Promises
Every batch on record
Purity
99%
Labeled
10 mg
Measured
10.11 mg
Tested
Apr 18, 2026
Lab: ILS Labs / Kovera Labs
Pairs Well
Frequently Researched Together
Plan Your Reconstitution
Reconstitution Helper
Auto-filled to the selected 10mg vial. A math tool for laboratory setup — research use only.
Compound Information
Synthetic active fragment of Thymosin Beta-4.
- CAS Number
- 77591-33-4
- Molecular Formula
- C212H350N56O78S
- Molecular Weight
- 4963.4 g/mol
- Half-Life
- extended (research reports vary)
Sources & References
Thymosin beta-4 and tissue repair / regeneration
Goldstein AL, et al. · Ann N Y Acad Sci · 2012
View source →
References provided for research context only.
Storage & Reconstitution
Lyophilized (sealed vial)
Heat-stable — keeps well at room temperature in a cool, dark place. Refrigeration optional while the vial stays sealed.
Reconstituted
After mixing with bacteriostatic water, refrigerate and handle under appropriate laboratory conditions.
Go Deeper
Related Research & Comparisons
Common Questions
TB-500 FAQ
What is TB-500?+
Synthetic active fragment of Thymosin Beta-4.
Is TB-500 approved for human use?+
No. Renova Wellness supplies TB-500 strictly for in-vitro laboratory and scientific research use only. It is not for human or animal consumption, and no medical, therapeutic, or dosing claims are made.
How is the purity of TB-500 verified?+
Every lot ships with its own per-batch Certificate of Analysis: identity confirmed by mass spectrometry, ≥99% purity by HPLC, and a unique lot number you can verify against the vial you receive.
How should TB-500 be stored?+
Store lyophilized vials cool and away from light. After reconstitution with bacteriostatic water, refrigerate and handle under appropriate laboratory conditions.
Research Use Only
This product is sold strictly for laboratory and research use only. Not for human or veterinary use, not for diagnostic or therapeutic use, and not for consumption. Purchasers must be 21+ and qualified to handle research materials.
How It's Made
From synthesis to your bench
Every Renova lot follows the same path — synthesized in the USA, independently verified, and dispatched same-day with its COA.
Step 1Synthesized & sealed
Solid-phase synthesis in U.S. cGMP facilities, then lyophilized and sealed under controlled cleanroom conditions — built for ≥99% purity and shelf stability.
Step 2Independently verified
Every lot is HPLC- and mass-spec–tested by an accredited U.S. lab, and its Certificate of Analysis is published and searchable by batch number.
Step 3Same-day dispatch
Orders placed before the daily cutoff ship the same day — discreet, tracked, temperature-aware packaging, shipped across the USA.