Batch APP-TB500-26/8 — verified
Janoshik · HPLC & Mass Spec · 99.145%
Safety Data Sheet (MSDS)
Handling, storage and first aid
TB-500 10mg
Lyophilized Powder · >99% Purity · Tested by Janoshik
Free tracked EU shipping over €150
€78.88
TB-500 is a synthetic acetylated heptapeptide corresponding to the active region of thymosin beta-4, a naturally occurring 43-amino-acid protein. It is supplied here as a lyophilized powder for laboratory research.
Sequence: Ac-Leu-Lys-Lys-Thr-Glu-Thr-Gln
CAS: 885340-08-9
Molecular formula: C37H65N9O14
Molecular mass: ~872.0 g/mol
Every batch is analysed by an independent third-party laboratory (Janoshik) using HPLC and mass spectrometry. The Certificate of Analysis for the batch you receive is accessible via the QR code on the vial and through our COA database.
Research Use Only. This product is supplied strictly for laboratory research and analytical use. It is not a medicinal product. It is not for human or veterinary use, and not for diagnostic or therapeutic application. By purchasing you confirm you are acquiring this material for lawful research purposes.
| Form | Lyophilized Powder |
|---|---|
| Purity | >99% Purity |
| Batch code | APP-TB500-26/8 |
| Testing laboratory | Janoshik |
| Methodology | HPLC & Mass Spec |
Supplied lyophilized. Store the sealed vial at −20 °C, protected from light. Allow to reach room temperature before opening. Once reconstituted, store at 2–8 °C and use within the period indicated by your own stability testing. Handle in accordance with your laboratory's standard operating procedures for research chemicals.
- Dispatched from Slovakia (EU)
- Processing time: 1–2 business days
- Discreet, unbranded outer packaging
- Free tracked shipping on EU orders over €150
- No customs duties within the European Union
Batch verification
Full transparency.
No generic fake PDFs.
Every vial ships with a live QR code linking directly to the Certificate of Analysis issued for its batch. Scan it on delivery to confirm purity, batch identity and test methodology.
Current batch
APP-TB500-26/8
Certificate of Analysis
PASSED 99.145%Common questions
Frequently asked questions
How do I verify the Certificate of Analysis?
Every vial carries a live QR code. Scan it to open the third-party Certificate of Analysis issued for that specific batch — not a generic document reused across batches.
Are there customs duties within the EU?
No. Orders ship from Slovakia and move freely within the European Union, so no customs duties apply.
How should this be stored?
Lyophilized material should be kept sealed at −20 °C and protected from light. Determine post-reconstitution stability through your own testing.
How long does delivery take?
Orders are prepared within 1–2 business days and shipped tracked from within the EU. Free tracked shipping applies to orders over €150.
What does "research use only" mean here?
These materials are supplied strictly for lawful laboratory research and analytical use. They are not medicinal products and are not for human or veterinary use, nor for diagnostic or therapeutic application.
How do I contact support?
Use the contact form and we will respond within one business day.
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