Thymosin Beta-4 fragment
TB-500 (Thymosin β4 Acetate) — Research Peptide
TB-500 is a synthetic version of an active region of Thymosin Beta-4. Used in actin-binding research.
- CAS
- 77591-33-4
- Purity (HPLC)
- 99.0%
- Molecular Weight
- 4963.4 g/mol
- Sequence
- Ac-SDKPDMAEI
UK-Sourced · Batch Certificate of Analysis
Dispatched from the UK. A batch-specific CoA (HPLC purity 99.0% + mass-spec identity) is available on request for every lot of TB-500 (Thymosin β4 Acetate).
Subtotal
£73.00
Research Applications
TB-500 (Thymosin β4 Acetate) is supplied for the following categories of in-vitro laboratory research only. It is not supplied, intended or licensed for human or veterinary use.
- In-vitro fibroblast and tenocyte proliferation assays
- Angiogenesis and tube-formation studies in endothelial cell lines
- Wound-closure scratch assays and migration modelling
- Comparative cytoprotective and anti-inflammatory pathway research
Storage & Handling
Store unopened lyophilised vials at −20 °C, protected from light. Reconstitute with bacteriostatic water and store at 2–8 °C. Handle in a sterile environment with appropriate PPE.
Quality & Compliance
99.0% HPLC purity, MS identity confirmed. Every batch ships with a Certificate of Analysis on request. UK-based supplier, UK tracked dispatch.
TB-500 (Thymosin β4 Acetate) — Frequently Asked Questions
Is TB-500 (Thymosin β4 Acetate) legal to buy in the UK?+
Yes. TB-500 (Thymosin β4 Acetate) is supplied as a research peptide for in-vitro laboratory use only and is not a controlled substance under the Misuse of Drugs Act 1971. It is legal to purchase, possess and store in the UK for research. It is not supplied for human use.
Is a Certificate of Analysis (CoA) provided for TB-500 (Thymosin β4 Acetate)?+
Yes. A batch-specific Certificate of Analysis covering HPLC purity (99.0%) and mass-spectrometry identity confirmation is available on request for every lot of TB-500 (Thymosin β4 Acetate) we dispatch.
How is TB-500 (Thymosin β4 Acetate) shipped and stored?+
TB-500 (Thymosin β4 Acetate) is shipped lyophilised at ambient temperature from the UK. On arrival, store the unopened vial at −20 °C protected from light. Once reconstituted with bacteriostatic water, store at 2–8 °C and use within the stability window for the peptide class.
How long does UK delivery take?+
Orders confirmed before 2pm are dispatched same working day via UK tracked courier. Standard delivery is 1–2 working days. Free UK tracked shipping on orders over £200.
What purity is TB-500 (Thymosin β4 Acetate) supplied at?+
TB-500 (Thymosin β4 Acetate) is supplied at 99.0% purity by HPLC, with identity confirmed by mass spectrometry. The molecular weight is 4963.4 g/mol.