Shop / TB-500 10mg
Research Peptide · SKU HRL-500
TB-500 10mg
$79.99
Synthetic 43-amino-acid peptide (Thymosin Beta-4 fragment) supplied as a laboratory reference reagent. Lyophilized powder, third-party assayed by HPLC-MS. For in vitro identity verification, assay, and method-development use only. Research Use Only — not for human or veterinary use.
Third-party tested RUO · 21+ Ships 5–12 business days
In stock
Flat $15 shipping across Canada · Free on orders of $150 or more · Shipping policy
Labs often order bacteriostatic water as a separate lab reagent. Bacteriostatic Water 10ml · Sold separately · Research Use Only
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Research Use Only. Laboratory documentation. 21+. Not for human or veterinary use.
Specifications
| Compound | Thymosin Beta-4 fragment (TB-500) |
| CAS # | 77591-33-4 |
| Unit size | 10mg per vial |
| Sequence | 43-amino-acid Thymosin Beta-4 fragment (Ac-SDKP… N-terminal acetylated) |
| Molecular formula | C212H350N56O78S |
| Molecular weight | ~4963.44 Da |
| Form | Lyophilized, freeze-dried |
| Storage | Cool/dry; reconstituted 2–8°C |
| Purity | 99.496% (HPLC-MS) |
| SKU | HRL-500 |
Certificate of Analysis
Janoshik Test #97450 · Batch 1208
Status
Verified
- Testing Lab
- Tested by Janoshik Analytical
- Test Reference
- Janoshik Test #97450 · Batch 1208
All certificates are issued by independent third-party laboratories (Janoshik Analytical and Freedom Diagnostics).
Documentation & related reading
- TB-500 in Canada — lab sourcing and COA notes
- TB-500 — fragment identity and COA notes
- How to read a Janoshik peptide COA
- How to read a peptide COA
- HPLC vs mass spectrometry peptide testing
- Peptide Certificates of Analysis in Canada — laboratory checklist
- Third-party tested peptides in Canada — what the claim means
- Peptides in Canada — RUO catalogue and documentation
- Shipping research peptides in Canada — fulfillment notes
- Certificates of Analysis — all lab results
- Research library — laboratory documentation notes
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TB-500 10mg
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