What purity is this product?

All PeptideBull products are HPLC-tested to ≥99% purity. A Certificate of Analysis (COA) is available for every product.

Is this product for human consumption?

No. All products sold on PeptideBull are strictly for in-vitro laboratory research use only. Not for human or veterinary consumption.

How should I store this peptide?

Store lyophilized peptide at −20°C. Once reconstituted with bacteriostatic water, refrigerate at 2–8°C and use within 28 days.

How do I reconstitute this peptide?

Add sterile bacteriostatic water slowly along the inner vial wall and gently swirl — do not shake. Allow the peptide to dissolve naturally.

What is the shipping method?

PeptideBull ships domestically within the USA. Orders are processed within 1–2 business days. Discreet, professional packaging on all shipments.

TB-500

Name: TB-500
Brand: SixPex Labs
Price: 75.00 USD
Availability: InStock

SixPex Labs

$75.00

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This product is intended for laboratory and research use only. Not for human consumption.

TB-500 (Thymosin Beta-4) is a synthetic version of the naturally occurring thymic peptide studied extensively in preclinical research for its systemic tissue repair, anti-inflammatory, and regenerative properties. Research has examined TB-500 for its role in actin regulation, endothelial and cardiac cell migration, wound closure, muscle and tendon repair, and neurological recovery in animal models. Its ability to act systemically — traveling through the bloodstream to reach distant injury sites — distinguishes it from many locally acting repair peptides. PeptideBull supplies TB-500 at research-grade purity. Not for human or veterinary consumption.