Red Tier
TB-500 (Thymosin Beta-4)
Research-use-only peptide studied for cytoskeletal signaling, cell motility, and matrix remodeling in tissue-function models.
In stock
$100.00
TB-500 refers to research-grade thymosin β4 (timbetasin), used in RUO models to probe cytoskeletal signaling, motility, and matrix remodeling. Typical readouts include actin dynamics, focal-adhesion markers, and migration/closure assays. Not intended for diagnostic or therapeutic use.
| Name | TB-500 (Thymosin Beta-4; Thymosin β4 Acetate) |
| Synonyms | Thymosin β4; Timbetasin; Tβ4; TB-500 |
| Sequence | Ac-Ser-Asp-Lys-Pro-Asp-Met-Ala-Glu-Ile-Glu-Lys-Phe-Asp-Lys-Ser-Lys-Leu-Lys-Lys-Thr-Glu-Thr-Gln-Glu-Lys-Asn-Pro-Leu-Pro-Ser-Lys-Glu-Thr-Ile-Glu-Gln-Glu-Lys-Gln-Ala-Gly-Glu-Ser |
| Molecular Formula | C212H350N56O78S |
| Molecular Weight | ~4963.5 g/mol |
| CAS Number | 77591-33-4 |
| Appearance | White to off-white lyophilized powder |
| Solubility | Soluble in sterile or bacteriostatic water |
| Purity | ≥99% (HPLC), lot-specific |
| Storage Guidelines | • Lyophilized: ≤0°F (–18°C), dry, protected from light/moisture • Reconstituted: 36–46°F (2–8°C); short-term only • Long-Term: Store dry at ≤−20°C; avoid freeze–thaw |
Tissue-remodeling peptides are used in RUO systems to study how cells organize cytoskeleton and matrix—migration, adhesion, and protein-network balance. These models help profile dynamic protein function under strain, injury, or growth conditions.
Exciting Areas of Study
Research Applications
This product is intended solely for laboratory research purposes. It is not suitable for human, animal, or household use. Researchers must follow institutional safety protocols. See our Terms & Conditions and our Research Compliance Disclaimers for details.
| Select Strength (MG) | 10MG |
|---|
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