Price range: $50.00 through $485.00
Name: Thymosin beta-4; Thymosin ??4; TB4; TB500
CAS No.: 77591-33-4
Peptide 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-OH
Molecular Formula: C212H350N56O78S
Molecular Weight: 4963.44
Appearance: White Lyophilized powder
Thymosin Beta-4 (TB-4) peptide is a small, biologically active peptide widely used in laboratory research for studying tissue repair, wound healing, and cellular regeneration.
Its high stability, reproducibility, and purity make it a critical tool in research exploring regenerative medicine, angiogenesis, and cytoskeletal remodeling in preclinical models.
Thymosin Beta-4 is a naturally occurring peptide involved in cell migration, tissue repair, and cytoskeletal organization.
In research, TB-4 peptide is used to study:
Tissue regeneration and wound healing
Angiogenesis and vascular development
Cytoskeletal remodeling and cell migration
Cell signaling pathways in regenerative biology
Its precise biological activity allows researchers to model tissue repair and cellular regeneration processes in vitro and in vivo accurately.
| Property | Description |
|---|---|
| Peptide Name | Thymosin Beta-4 (TB-4) |
| Amino Acid Length | 43 amino acids |
| Purity | ≥98% (HPLC verified) |
| Form | Lyophilized powder |
| Molecular Weight | 4963 g/mol |
| Storage Temperature | –20°C (long-term stability) |
High-purity TB-4 ensures reproducible results in regenerative medicine and tissue repair studies.
Thymosin Beta-4 peptide is intended strictly for laboratory research. Key research applications include:
Regenerative Medicine Studies – Enhancing tissue repair and cellular regeneration.
Wound Healing Research – Investigating peptide effects on epithelial and endothelial repair.
Angiogenesis and Vascular Research – Promoting new blood vessel formation.
Cytoskeletal Remodeling Studies – Studying cell migration, adhesion, and motility mechanisms.
Using TB-4 in controlled experiments provides insights into regenerative pathways and tissue engineering strategies.
Supports tissue repair and regeneration for regenerative medicine studies
Promotes angiogenesis and cellular migration
High purity and stability ensures reliable experimental outcomes
Reproducible performance in preclinical research and cellular biology studies
Scientifically validated for regenerative and wound healing research
Store lyophilized TB-4 at –20°C, protected from light and moisture.
Reconstitute using sterile water or buffer before experimental use.
After reconstitution, refrigerate at 2–8°C and use within the recommended timeframe.
Avoid repeated freeze–thaw cycles to maintain peptide bioactivity.
Thymosin Beta-4 peptide is for laboratory research use only.
It is not intended for human or veterinary use.
Use exclusively in controlled laboratory environments by trained personnel.
Q1: What is the main research use of Thymosin Beta-4?
TB-4 peptide is primarily used for tissue repair, wound healing, angiogenesis, and cellular regeneration research.
Q2: What is the purity of Thymosin Beta-4 peptide?
High-quality TB-4 peptide is typically ≥98% pure, verified using HPLC analysis.
Q3: Can Thymosin Beta-4 be used in humans?
No, this peptide is strictly for research purposes and is not approved for human or veterinary use.
Q4: How should Thymosin Beta-4 peptide be stored?
Store lyophilized at –20°C, and after reconstitution, refrigerate at 2–8°C. Avoid repeated freeze–thaw cycles.
Q5: Why is Thymosin Beta-4 important for research?
Its ability to promote tissue repair, angiogenesis, and cell migration makes it critical for studies in regenerative medicine, wound healing, and tissue engineering.
Thymosin Beta-4 (TB-4) peptide is a research-grade regenerative peptide that supports studies of tissue repair, wound healing, angiogenesis, and cellular regeneration.
Its high purity, stability, and reproducible activity make it an essential tool for laboratories conducting regenerative medicine, cellular biology, and preclinical therapeutic research.
