Rebuilds what the body has given up on. TB-500 sends a repair signal deep into damaged tissue and grows new blood vessels to deliver the nutrients real healing requires. The most studied recovery peptide alongside BPC-157 and the ideal research partner for it. Available as Lyophilized powder. Sold in 20 mg vial units. Every batch is independently third-party tested: HPLC purity confirmed at ≥99%, with mass spectrometry identity verification. A batch-specific Certificate of Analysis (COA) ships with every order. US-based supplier, ships within 24 hours.
TB-500
20 mg vial · Lyophilized powder
💡 Buy 3 or more and save 10% automatically
≥99% Purity
Third-party HPLC & MS verified
Cell Migration
G-actin sequestration mechanism
Cardiac Recovery
Studied in heart tissue repair
20mg Lyophilized
Maximum stability, long shelf life
Certificate of Analysis
AvailableThird-party verified. Click to view the full lab report.
View Lab Report →For research use only. Not for human consumption, veterinary use, or clinical application. Not evaluated or approved by the FDA for any therapeutic or diagnostic purpose. By purchasing, you confirm you are a qualified researcher acquiring this compound for legitimate in-vitro or laboratory research.
Formula
C₂₁₂H₃₅₀N₅₆O₇₈S
Molecular Weight
4963 g/mol
Research Guide
TB-500 & Thymosin Beta-4 Research
Recovery isn't just about rest; it's about signaling. TB-500 is a synthetic fraction of Thymosin Beta-4.
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Every batch of TB-500 is run through High-Performance Liquid Chromatography. The chromatogram confirms purity percentage and identifies any impurity peaks. Our minimum standard is ≥99% by HPLC, verified by accredited third-party laboratories on every production batch.
Mass spec confirms the molecular weight of TB-500 matches the theoretical value exactly. This verifies the compound identity, confirming it is not a substitute or mislabeled product.
Endotoxin testing ensures the compound is free from bacterial contamination. Combined with HPLC purity and MS identity confirmation, this is the full three-point verification used by accredited research labs.
Want to understand how to read a COA? Read our COA guide.
Read our in-depth research guide for TB-500: mechanism of action, relevant studies, research protocols, and storage guidelines.
Read the TB-500 Research GuideTB-500 is a synthetic analogue of the active region of Thymosin Beta-4.
Add 2mL bacteriostatic water to the 20mg vial for a 10mg/mL working solution.
Yes — BPC-157 + TB-500 is the most common research pairing.
Refrigerate at 4°C and use within 10 days.
TB-500 upregulates VEGF expression and enables endothelial cell migration.
More questions? Contact our team or visit our full FAQ page.
Research Resources
