Skip to main content
For laboratory research use only (RUO). Not for human consumption.

ACTIN-BINDING PEPTIDE / RECOVERY

TB-500 research10 mg vial, COA per batch

TB-500 is a synthetic fragment derived from Thymosin Beta-4. It is studied in experimental systems for its interaction with cell migration, angiogenesis and tissue-repair mechanisms.

≥99% HPLC purity
COA per batch
EU cold-chain
Shipped within 48h

What is TB-500?

TB-500 represents the actin-binding region of Thymosin Beta-4, a naturally occurring 43-amino-acid protein involved in cellular migration and cytoskeletal dynamics.

In preclinical models it is studied for its interaction with endothelial cell migration, vascular response and wound-healing models.

Research domains

Tissue and wound repair models
Cell migration and cytoskeletal dynamics
Angiogenesis studies
Inflammatory pathway models

Product specifications

Substance name
TB-500 (Thymosin β-4 fragment)
Form
Lyophilised powder
Amount per vial
10 mg
Purity
≥99% (HPLC)
Molecular weight
888.0 g/mol
Sequence
Ac-LKKTETQ
CAS number
77591-33-4
Storage
2–8°C, protected from light

Reconstitution & storage

For a 10 mg vial reconstituted with 2 ml bacteriostatic water you get 5 mg/ml. Swirl gently and store at 2–8°C for up to 28 days.

Open the peptide calculator

Lab report & batch verification

Every batch of TB-500 is independently analysed via HPLC and mass spectrometry. The Certificate of Analysis (COA) can be requested per batch ID by email and states purity, MW confirmation and residual solvents.

View all lab results

Shipping & storage

48h shipping

Orders placed before 15:00 CET ship the same business day from België.

Cold-chain

Insulated packaging with gel packs maintains 2–8°C for up to 72 hours.

Tracked & signed

Door-to-door tracking and signature on delivery, EU-wide.

Frequently asked questions about TB-500

No. TB-500 is a synthetic fragment that mimics the actin-binding region of Thymosin Beta-4, not the full 43-amino-acid protein.

Other research peptides

Ready to order TB-500?

10 mg vial, COA per batch, cold-chain shipped from België — usually delivered the next business day.

Order TB-500