Description
TB-500 is a synthetic peptide corresponding to the active region of Thymosin Beta-4 (TΞ4), a naturally occurring protein involved in cellular repair and regeneration. Its activity centers on the regulation of actin, a key protein in cell structure and movement. In controlled laboratory settings, TB-500 is studied for its role in promoting cell migration, supporting angiogenesis (the formation of new blood vessels), and influencing vascular remodeling and the modulation of inflammatory signaling. Because of its widespread distribution across tissues and its actin-binding properties, TB-500 is positioned as a key compound in tissue-repair, regenerative, and cardiovascular research β and is frequently studied alongside complementary peptides such as BPC-157.
Important Note
TB-500 is not approved for human consumption, medical use, or diagnostic purposes. It is supplied strictly for laboratory research only. Handling should be performed by qualified professionals in an appropriate controlled research setting.
Dosage Reference Chart (Research Use Only)
| Form | Suggested Research Concentration | Example Preparation | Notes |
|---|---|---|---|
| Lyophilized Powder | 10mg per vial | Reconstitute with sterile or bacteriostatic water | Store dry at β20Β°C until use |
| Reconstituted Solution | 1β5 mg/mL | Dissolve to target concentration for experiments | Stable at 2β8Β°C for 2β3 weeks; do not freeze once reconstituted |
| Experimental Dosing | Variable by study | Adjust according to study design | Preclinical / literature-based models only |
Features & Properties
Synthetic peptide corresponding to the active region of Thymosin Beta-4
Studied for its role in actin regulation and cell structure
Examined for promoting cell migration and tissue repair
Researched for its role in angiogenesis and vascular remodeling
Studied for modulation of inflammatory signaling
Frequently paired with BPC-157 in regenerative research
Supplied as lyophilized powder with HPLC-verified purity β₯99%
Storage & Stability
Lyophilized: stable for up to 24 months at β20Β°C
Reconstituted solution: stable for 2β3 weeks at 2β8Β°C
Avoid repeated freezeβthaw cycles
Protect from light and moisture at all times
Usage Restrictions
For laboratory research use only
Not approved for human consumption, medical use, or diagnostic purposes
Handling should be performed by qualified professionals in controlled research settings
Store securely and keep out of reach of children
Do not handle during pregnancy or breastfeeding
Frequently Asked Questions
Q1. What does each vial contain? Each vial contains 10mg of TB-500, supplied as a sterile lyophilized powder.
Q2. What is the appearance of the product? A fine white to off-white lyophilized powder at the base of the vial.
Q3. How should it be stored? Before reconstitution: store at β20Β°C, stable up to 24 months. After reconstitution: store refrigerated at 2β8Β°C, stable 2β3 weeks.
Q4. How is it reconstituted? It is soluble in sterile or bacteriostatic water. Use aseptic technique during reconstitution to maintain integrity.
Q5. Is it sterile? Yes, it is manufactured and sealed under sterile laboratory conditions. Proper sterile handling is still required during reconstitution and use.
Q6. Is this product for human use? No. This compound is intended for research use only. It is not approved for medical or veterinary use.
Q7. What purity standard is used? Every batch is HPLC-verified to β₯99% purity and third-party tested.
Q8. What is the vial packaging? A clear borosilicate glass vial sealed with a butyl rubber stopper and aluminum crimp closure.
Q9. How stable is the product during shipping? The lyophilized form is stable under standard shipping conditions. Transfer to long-term storage (β20Β°C) immediately upon arrival.
Q10. Who can handle this product? Only qualified laboratory researchers with appropriate training in peptide handling and proper protective equipment.
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