TB-500 (Thymosin Beta-4) 5 mg

TB-500 (Thymosin Beta-4) 5 mg is Hilma Biocare's synthetic thymosin fragment, supplied as a single lyophilised vial. It is studied for cell migration, flexibility and soft-tissue repair.

What TB-500 Is

TB-500 is a fragment of thymosin beta-4, a protein found in almost every human cell. Thymosin beta-4 regulates actin, the structural protein that controls cell shape and movement. The TB-500 fragment contains the actin-binding region and is studied for its effects on cell migration and tissue repair. The 5 mg vial is the standard presentation.

The History of TB-500

Thymosin beta-4 was discovered in 1981 by Allan Goldstein and colleagues, who isolated it from the thymus. Research over the following decades established its role in actin regulation and wound healing. The TB-500 fragment was developed as a smaller, more practical research peptide. It became a staple in recovery research, often studied alongside BPC-157.

How It Works

TB-500 binds actin and promotes its polymerisation and depolymerisation, which is essential for cell migration. By encouraging cells to move into damaged tissue, it supports the repair process. It also has anti-inflammatory effects and may promote angiogenesis. The peptide is short-lived and is typically studied with repeated administration.

What the Research Shows

• Thymosin beta-4 was characterised for its actin-binding function.
• Animal studies show accelerated wound healing and tissue repair.
• Research reports reduced inflammation and improved flexibility.
• Human data is limited, with most evidence from animal models.

Research Context

Thymosin beta-4 research has explored far more than muscle repair. The protein is involved in actin dynamics, wound healing, inflammation and even cardiac repair, and animal studies have examined its effects after myocardial infarction. TB-500 isolates the actin-binding region, which is thought to be responsible for its effects on cell migration. The peptide has also been studied for its ability to promote angiogenesis and reduce fibrosis. Human data is limited, and most of the evidence comes from preclinical models. Because thymosin beta-4 is a naturally occurring protein, researchers have been careful to distinguish the effects of the fragment from those of the full molecule, particularly in cardiac and vascular studies.

Strength, Pack and Authentication

Each vial contains 5 mg of lyophilised TB-500, sealed and packed in a printed carton stating the compound, strength and vial count. A scratch-off security code inside the box links the pack to Hilma Biocare's records. The powder is stable before reconstitution and intended for research use only.

Buying TB-500 Online

TB-500 is one of the most searched repair peptides. If you are researching thymosin beta-4, comparing TB-500 products or looking to buy TB-500 online from a trusted Hilma Biocare supplier, this page gives you the full specification, pack size, price and live stock status. Browse more Hilma Biocare repair peptides at NotNatty.