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TB-500 (Thymosin Beta-4) – Lyophilized Research-Grade Peptide
ATTN: This product is shipped in its lyophilized (freeze-dried) form to preserve its integrity. It will require mixing with Reconstitution Solution prior to use.
For Reconstitution Help, view our Guide.
For Research Use Only. Not for Human Consumption.
Product Overview
TB-500 (Thymosin Beta-4) is a synthetic peptide consisting of 43 amino acids, modeled after the naturally occurring Thymosin Beta-4 found in nearly all mammalian cells. TB-500 is widely studied for its role in tissue repair, regeneration, and wound healing. In research models, TB-500 has demonstrated the ability to:
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Promote blood vessel growth (angiogenesis)
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Accelerate wound healing
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Reduce inflammation
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Decrease oxidative damage in tissues
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Enhance cell migration and proliferation
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Support recovery and regeneration of muscle, tendon, ligament, joint, and bone injuries
TB-500’s mechanism of action involves binding to actin, a key protein in cell structure and movement, thereby facilitating cellular repair processes and protecting cells from damage.
Why Mannitol is Included
Mannitol is added to the peptide formulation for several essential reasons:
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Enhances stability and preservation by protecting peptides from moisture-induced degradation.
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Supports the lyophilization process, maintaining peptide structure and function.
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Improves solubility, which is crucial for accurate dosing and effective use in research.
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Provides visual confirmation of the peptide’s presence, aiding in precise handling and dispensing.
Product Details
Property | Description |
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Chemical Formula | C212H350N56O78S |
Molecular Mass | 4963.4 |
Synonyms | Thymosin Beta 4, TB-500 |
CAS Number | 77591-33-4 |
PubChem | CID 45382195, 16132341 |
Total Amount of Active Ingredient | 10 mg |
Shelf Life | 12 months |
Storage: Store at 2–8°C (36–46°F) after reconstitution. Avoid repeated freeze-thaw cycles.
Shipping
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USPS Priority & Priority Express Shipping available.
Customer Support
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E-Mail: Support@ResearchChemHQ.com
Important Notice
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This product is intended strictly for research purposes only. It is not for human consumption, therapeutic, or diagnostic use in humans or animals.
Reconstitution Guidance
For optimal results and to maintain peptide integrity:
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Use only recommended solvents (e.g., bacteriostatic or sterile water).
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Add solvent gently to the vial to minimize peptide damage.
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Allow the peptide to dissolve naturally; avoid vigorous shaking.
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Store reconstituted peptide in a refrigerator (2–8°C) and use within the recommended timeframe.
For detailed step-by-step instructions, refer to our Reconstitution Guide.
Disclaimer:
TB-500 is supplied as a research chemical. All information provided is for educational and laboratory research purposes only. Not approved for use in humans or animals.
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