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TB-500 (Thymosin Beta-4) 5mg vials

For Research Purposes Only — Not for Human Consumption

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COA on Request
In StockResearch Use Only

TB-500 (Thymosin Beta-4) 5mg

$109.00per single vial
1Vial

Other Strengths

TB-500 (Thymosin Beta-4) 2mgTB-500 (Thymosin Beta-4) 10mg

Compound Overview & Research Information

Thymosin Beta-4 (TB-500) 5mg is a synthetic 43-amino-acid peptide studied in preclinical tissue-regeneration research for actin sequestration and endothelial cell migration. Third-party verified >99% HPLC purity with lot-specific Certificate of Analysis. Supplied as sterile lyophilized solid, available as a single vial or a full box of 10 vials. For laboratory research use only — not for human consumption.

Read the TB-500 research guide

Laboratory Specifications

Compound Purity>99.0% (HPLC & Mass Spectrometry Verified)
Physical FormLyophilized Solid Powder (Borosilicate Glass Vial)
Packaging FormatSingle vial or box of 10 vials
CAS Number77591-33-4 / 885340-08-9
Molecular Weight4963.50 g/mol
Molecular FormulaC212H350N56O78S
Storage (Long Term)-20°C Long Term (Up to 24 Months)
Handling / Storage Stability2°C to 8°C Refrigerated (Use within 28 days)
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This product is intended strictly for laboratory and in-vitro research. It has not been evaluated by the FDA and is not approved for human consumption, therapeutic use, or veterinary application. Always consult primary peer-reviewed literature and a qualified professional before drawing conclusions about any compound.

Frequently Asked Questions & Lab Guidance

Everything You Need To Know About TB-500 (Thymosin Beta-4) 5mg

What is the certified purity and identity of Thymosin Beta-4 (TB-500) 5mg?
BioPeptide certifies >99.0% purity by independent third-party analytical HPLC and electrospray mass spectrometry on every 5mg lot. Lot-specific COAs are emailed on request via our contact form.
What is the reconstitution guideline for 5mg TB-500?
Reconstitute with 1.0 mL to 2.0 mL of bacteriostatic water (a concentration of 5 mg/mL to 2.5 mg/mL). Store refrigerated at 2°C–8°C.
How does TB-500 stimulate tissue remodeling?
Through G-actin sequestration, TB-500 promotes cell mobility, angiogenesis, and collagen matrix organization in animal injury models.
How fast do orders ship?
Domestic US orders ship in temperature-insulated packaging. Orders are typically processed within 1–3 business days of payment confirmation. Tracking information, where available, is provided once your order ships. See our Refund & Returns Policy for full details.

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