Thymosin Beta 4
Price Range
$6.80 – $29.80/mg
Vendors
3
Views
5
Where to Buy
Compare Thymosin Beta 4 prices across verified vendors. Affiliate links support Pushing Peptides.
| Vendor | Price/mg | Vial Size | Price/Vial | |
|---|---|---|---|---|
| $6.80 | 10mg | $68.00 | ||
| $29.80 | 10mg | $298.00 | ||
| — | 5mg | — |
Price/mg
$6.80
Vial
10mg
Price
$68.00
Price/mg
$29.80
Vial
10mg
Price
$298.00
Price/mg
—
Vial
5mg
Price
—
Overview
Thymosin Beta 4 (TB4) is the full-length 43-amino acid peptide from which TB-500 is derived. It is one of the most abundant intracellular peptides in the human body, found in virtually all tissues and cell types. TB4 is the complete native sequence with potentially different pharmacological properties than the TB-500 fragment.
Mechanism of Action
Full-length TB4 sequesters G-actin monomers, regulating actin polymerization dynamics essential for cell migration, wound healing, and tissue repair. It also has anti-inflammatory, anti-fibrotic, and angiogenic properties. The full sequence may engage additional binding partners not accessible to truncated fragments.
Research Context
TB4 has been studied in cardiac repair, corneal healing, dermal wound closure, and hair follicle biology. Its ubiquitous tissue expression suggests fundamental roles in tissue homeostasis.
Key Research Areas
Considerations for Researchers
More expensive than TB-500 due to larger size. Store at -20C. Verify full-length sequence integrity via mass spectrometry. Compare with TB-500 for specific research endpoints.
Disclaimer: All information on this page is for research purposes only and is not intended as medical advice. Peptide research should be conducted by qualified professionals in appropriate laboratory settings. Pushing Peptides does not sell peptides. We aggregate publicly available pricing and vendor data.