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Certificate of Analysis — TB-500 5mg (TB500-5)
Certificate of Analysis
TB-500 5mg
The certificate for TB500-5 is below. Check the lot number on it against the one printed on your vial — every batch we have published is listed underneath it.

| Lot | Test date | Purity | Method | Laboratory | Certificate |
|---|---|---|---|---|---|
| QP-2608-010 | 99.48% | Purity, Identity & Quantitation (HPLC), Endotoxin (USP <85>) | ILS Laboratories | Download |
View TB-500 5mg product details All certificates of analysis
Compound identity
- SKU
- TB500-5
- Size
- 5mg / vial
- Purity specification
- ≥99%
- Synonyms
- Thymosin β4 active fragment
- Molecular formula
- C38H68N10O14
- Molecular weight
- 889.0 g/mol
- CAS number
- 885340-08-9
- PubChem CID
- 62707662