Regulatory & Repair Research
TB-500
Thymosin β4 Acetate
A synthetic fragment corresponding to the actin-binding region of thymosin beta-4, supplied as a lyophilised powder for in-vitro laboratory study.
£12.99
SKU TB2 · Size 2mg
Purity & certification
Specified to ≥99% (HPLC) and verified by independent third-party laboratories on a per-batch basis. View COA & testing details →
Research use only
All Protiva products are supplied strictly for in-vitro laboratory research and development. They are not medicines, food, cosmetics or supplements, and are not intended for human or veterinary consumption, administration, clinical, diagnostic or therapeutic use. By purchasing, you confirm you are a qualified purchaser acquiring these materials solely for lawful scientific research. No therapeutic or health claims are made or implied.
Product information
Specifications
- ProductTB-500
- Also known asThymosin β4 Acetate
- Purity≥99% (HPLC)
- FormLyophilised powder
- Available sizes2mg, 5mg, 10mg
- From£12.99
Chemical information
- CAS number77591-33-4
- CategoryRegulatory & Repair Research
- StorageStore lyophilised at −20 °C; protect from light and moisture
- HandlingUse appropriate laboratory PPE and containment
Chemical data provided for laboratory identification and handling only.
Research applications (non-therapeutic)
- Areas of laboratory research interest include cytoskeletal and actin-binding model studies in cell culture.
- Employed as an analytical reference standard in HPLC and mass-spectrometry workflows.
- Studied in vitro for peptide stability and solubility characteristics.
The above describe general areas of laboratory research interest only. No therapeutic, medical or in-vivo use is intended, described or implied.
Per-batch certificate of analysis
Recent batches (codes are placeholders — replace with live COA references before launch):
| Batch | HPLC purity | Identity (MS) | Tested | COA |
|---|---|---|---|---|
| TB2-07/27 | ≥99.1% | Confirmed | 2027-07 | Verify (placeholder) |
| TB2-05/27 | ≥99.4% | Confirmed | 2027-05 | Verify (placeholder) |
Safety & legal notice
This material is a research chemical for in-vitro laboratory use only. It is not a medicine, food, cosmetic or supplement and must not be administered to humans or animals. Handle only in a suitably equipped laboratory using appropriate personal protective equipment and containment. Purchasers are responsible for lawful, safe use and disposal in accordance with local regulations. See our RUO Disclaimer and Terms & Conditions.
FAQ
Is a certificate of analysis included? Yes — each batch is independently tested and a COA is available. See COA & Testing.
How should this be stored? Keep lyophilised material at −20 °C, away from light and moisture, until use in the laboratory.
Can I use this on humans or animals? No. These products are strictly for in-vitro research and are not for human or veterinary use.
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