TB-500
// SOFT TISSUE REPAIR

TB-500

Synthetic active fragment of Thymosin Beta-4, naturally occurring in nearly all human cells.

Systemic mediator of repair · cellular mobilization for healing.

OPTIMAL SIZING · ADDITIONAL VIAL SIZES COMING SOON
PURITY ≥ 99% COA
10mg
$65 CAD SWITCH TO USD
QUANTITY

Access is limited. Items are intended for laboratory research purposes only and for further characterization by research labs only — never for human consumption.

// WHAT IS TB-500

TB-500 is a synthetic version of the active region of Thymosin Beta-4, a naturally occurring peptide found in nearly all human and animal cells. In the body, Thymosin Beta-4 is released in high concentrations by platelets at the site of an injury to kick-start the healing process. While it occurs naturally, TB-500 is specifically engineered to be a smaller, more stable, and more "mobile" version that can travel easily through the body to reach damaged tissues.

The defining characteristic of TB-500 is its systemic nature. While other compounds often work best when applied locally, TB-500 travels through the bloodstream to find and repair damage wherever it exists whether that is a pulled muscle, a strained ligament, or systemic inflammation.

At its core, TB-500 acts as the "logistics manager" for your body’s repair systems. It works by regulating actin, a vital protein that provides structure to your cells and allows them to move. By manipulating actin, TB-500 helps your body’s "repair crew" (healing cells) migrate quickly to the injury site, effectively shortening the time you spend on the sidelines.

CAS REGISTRY77591-33-4
MOLECULAR FORMULAC₂₁₂H₃₅₀N₅₆O₇₈S
MOLECULAR WEIGHT4963.4 Da
SEQUENCE LENGTH43 amino acids
APPEARANCEWhite lyophilized powder
PURITY (HPLC)≥ 99.0%
ENDOTOXIN< 0.25 EU/mg
SOLUBILITYSterile water ≥ 5 mg/mL