TB-500

Also known as: Thymosin Beta-4, Tβ4

Healing & RecoveryPreclinical / ExperimentalSubcutaneousIntramuscular

A synthetic version of Thymosin Beta-4, a naturally occurring peptide involved in tissue repair, cell migration, and anti-inflammation.

Molecular Weight

4963.5 Da

Half-Life

~12-15 days

Sequence

LKKTETQ (active fragment)

Mechanism of Action

Upregulates actin, promoting cell migration and proliferation. Reduces inflammation, promotes angiogenesis, and aids in tissue remodeling.

Dosing Protocol

Loading phase: 2-2.5 mg twice weekly for 4-6 weeks. Maintenance: 2 mg every 2 weeks.

Open peptide calculator

Reconstitution

5mg vial + 2mL BAC water. Inject slowly subcutaneously.

Storage

Lyophilized: -20°C. Reconstituted: 2-8°C for up to 30 days.

Side Effects

●Temporary lethargy
●Head rush
●Injection site redness

Key Research Findings

●Promoted cardiac repair after myocardial infarction
●Improved wound healing and reduced scarring
●Shown neuroprotective properties in TBI models

Research Use Only

This information is provided for educational and research purposes only. It is not intended as medical advice. Always consult a qualified healthcare professional before using any research compounds.