TB-500

Description

TB-500 corresponds to an active region of Thymosin Beta-4, the most abundant member of the beta-thymosin family in mammalian cells. The fragment is referenced in published in vitro laboratory research examining actin polymerization dynamics, endothelial cell migration assays, and cytoskeletal protein interactions.

Plumeo Research supplies TB-500 in lyophilized form at ≥99% purity, verified by HPLC and mass spectrometry. Each batch is supplied with a Certificate of Analysis on request.

Intended exclusively for in vitro laboratory research by qualified investigators. Not for human, veterinary, or clinical use.

Areas of Research Interest

• Actin sequestration and cytoskeletal dynamics research
• Endothelial cell migration assays
• Cytoskeletal protein interaction studies
• Beta-thymosin family in vitro research
• Cell biology and protein chemistry assays

Technical Properties

• Molecular Formula: C212H350N56O78S1
• Molecular Weight: ≈ 4963.4 g/mol
• Purity: ≥99% (HPLC verified)
• Appearance: White lyophilized powder
• Solubility: Soluble in bacteriostatic water

Storage & Handling

• Store lyophilized product at -20°C, protected from light and moisture.
• Once reconstituted, store at 2–8°C and use within the recommended stability window.
• Avoid repeated freeze-thaw cycles to preserve peptide integrity.
• Handle in accordance with standard laboratory safety practices (PPE, sterile technique).
• Verify molecular data against the supplied Certificate of Analysis (COA) before use.

FOR LABORATORY AND RESEARCH USE ONLY. Not for human consumption, therapeutic use, veterinary use, or in vivo diagnostic procedures. Not a drug, food, or cosmetic. Products are sold exclusively to qualified researchers and laboratory professionals for in vitro investigational purposes. By purchasing, the buyer affirms they are a licensed researcher and assume full responsibility for proper handling, use, and disposal in compliance with all applicable laws.