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🚚Royal Mail 1st Class Recorded✦
🔬Stringent Testing by Supplier✦
✅>99% Purity Guaranteed✦
🇬🇧UK-Based & Dispatched✦
📦Discreet Packaging✦
🧪Research Grade Quality✦
🔒Secure Checkout✦
⚡Fast Dispatch✦
💊Lyophilised for Stability✦
📋Certificate of Analysis Available✦
🚚Royal Mail 1st Class Recorded✦
🔬Stringent Testing by Supplier✦
✅>99% Purity Guaranteed✦
🇬🇧UK-Based & Dispatched✦
📦Discreet Packaging✦
🧪Research Grade Quality✦
🔒Secure Checkout✦
⚡Fast Dispatch✦
💊Lyophilised for Stability✦
📋Certificate of Analysis Available✦
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TB500Research Use Only
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TB500

COA Verified
Vials
£29.99/ 10mg

Vial

Pre-filled Pen

1
Product Specifications
Purity>99%
Molecular Formula
C212H350N56O78S
Molecular Weight
4963.44 gmol
CAS Number
77591-33-4
Format Vial
Dose10mg
AvailabilityOut of Stock
Description
TB-500 is a synthetic analogue of Thymosin Beta-4 (Tβ4), a 43-amino-acid compound that has been the subject of scientific investigation. Each vial contains 10mg of lyophilised TB-500 powder, independently HPLC-tested to >99% purity, supplied for laboratory and scientific research purposes only. TB-500 is referenced in published scientific literature examining its biochemical properties, including its interaction with actin and its behaviour in various in vitro and in vivo experimental models. This product is intended solely for use in controlled laboratory research environments. Supplied as a lyophilised (freeze-dried) white powder for reconstitution with bacteriostatic water prior to use in research settings. Certificate of Analysis available on request. For research use only. Not intended for human or veterinary use. UK delivery via Royal Mail 1st Class Recorded.

Important: This product is intended for research purposes only. Not for human or veterinary use. Must be handled by qualified personnel in appropriate laboratory settings.

Customer Reviews

5.0
(1 reviews)

Tom A.

Verified Purchase

3/4/2026

TB-500 from Peptidex is the real deal. I've been using it as part of a recovery-focused research protocol and the results have been exactly what the literature would suggest. The product arrived quickly, was well packaged, and the purity documentation gives me confidence. This is now my go-to supplier — genuinely one of the better peptide sources I've come across in the UK.

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Peptidex Research Grade Compounds
>99% Purity · Research Grade

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Research-grade compounds for scientific use only. By entering you confirm you are 18+, a qualified researcher, and comply with UK law.

Not for human consumption. Terms apply.