TB-500
Batch #542201
Report #53457
Tested at 6.38mg
RESEARCH USE ONLY
These compounds are NOT intended for human consumption, clinical use, or veterinary applications. We are not affiliated with any pharmaceutical companies or their commercial medications. By placing an order, you certify these materials will be used exclusively for in vitro testing and laboratory experimentation only. Bodily introduction of any kind into humans or animals is strictly forbidden by law. This product should only be handled by licensed, qualified professionals. This product is not a drug, food, or cosmetic and may not be misbranded, misused or mislabeled as a drug, food or cosmetic.
About TB-500
TB-500 is a synthetic peptide that has been studied for its role in cellular functions and tissue dynamics. Research has explored its potential applications in areas such as tissue regeneration cellular signaling and mechanisms related to cell migration and repair. Its properties have made it a focus of interest in studies on recovery and structural support in biological systems.
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TB-500 Research
1. TB-500 and Wound Healing
Many known research studies have been conducted on TB-500 or Thymosin Beta-4 (Tβ4) due to its potential to promote wound healing and repair tissue vitality. A pivotal study published in the Journal of Investigative Dermatology tested this peptide on rats with skin wounds. Both topical and injected (intraperitoneal) TB-500 accelerated wound healing in rats compared to those that received no treatment.
After only four days, there was approximately 42% more new skin cells growth in the group with treatment of TB-500 compared to the control group. On the seventh day, enhancement had risen to about 61% and wound contraction (a decrease in wound size) to almost 11%. The results of these studies indicate that TB-500 facilitates the body's skin cells' repair more quickly and efficiently.
The peptide is beneficial at several points during the healing process; it fights inflammation, speeds up new cell formation and promotes tissue rebuilding. Together, these effects promote faster healing by strengthening the skin and increasing flexibility more quickly after injury.
2. How TB-500 Works
Scientists found that TB-500 is able to facilitate healing in several ways. In treated wounds, they observed increased angiogenesis (the growth of new blood vessels) and collagen production, both are necessary for the formation of strong and healthy tissue. In laboratory experiments, TB-500 also accelerated how fast skin cells (keratinocytes) migrated to close wounds. Even tiny doses, as low as 10 picograms (pg) were able to boost cell movement two- or three times in just a few hours. This demonstrates how potent TB-500 is for getting cells to the necessary areas.
Researchers believe this effect occurs because TB-500 interacts with the actin cytoskeleton, which dictates how the cells move and alter shape. TB-500 enhances the movement and organization of cells so they come together to form new skin or blood vessels more quickly.
3. Research Findings and What They Mean
The animal and laboratory research is a compelling proof that TB-500 could improve wound healing and stimulate the growth of damaged tissue. It aids in several processes at once, including the formation of new vessels, the buildup of collagen and faster skin growth, which has helped to make it a promising candidate for regenerative medicine.
But the research was conducted in rats and cell cultures, not humans. Early results are positive, but more research is needed to determine the safety, correct dosage and effectiveness in people. The application method of this study (topical and intralesional) may also vary from the way it may be used in clinical practice later.
In general, TB-500 has shown itself as a great healing agent and recovery peptide! Investigations are currently being conducted in hopes that it may be used for wound care, tissue regeneration, and recuperation from injury.
Source: Journal of Investigative Dermatology, 1999.
You ask,
we answer.
Are these peptides quality tested?
Are these peptides quality tested?
Absolutely. Our analytical testing is conducted by Janoshik Analytical, an independent third-party laboratory to verify the identity, purity, and composition of our research products. Each CoA includes purity analysis, peptide sequence confirmation, and date of analysis.
What are typical delivery times?
What are typical delivery times?
Delivery for our free shipping option typically takes 3-5 business days. We ship from right here in the USA to all US addresses. We also provide an option for next day shipping for an extra charge. Please allow 24 hours for processing.
Every package comes with professional packaging, tracking updates via email, and does not require a signature upon delivery.
How should these compounds be stored?
How should these compounds be stored?
Our peptides are shipping in lyophilized form, which is stable at room temperature during transit. Once received, store unopened vials in a cool, dry place.
Are products stable during shipping?
Are products stable during shipping?
Our peptides are shipped in lyophilized (freeze-dried) form, which ensures stability during transit. This powder form is highly stable at room temperature and resistant to temperature fluctuations that occur during shipping.
Research has shown no significant degradation or loss of purity when lyophilized peptides are exposed to room temperature during typical shipping timeframes. Each batch is verified for purity upon production, and our stability testing confirms maintenance of product integrity during standard shipping conditions.
What are your bulk ordering options?
What are your bulk ordering options?
For bulk inquiries and volume pricing, please contact us.
What is your return/refund policy for research peptides?
What is your return/refund policy for research peptides?
All sales are final. Since we're dealing with sensitive research compounds that require strict quality control, we can't accept returns or exchanges.
Questions about your order? We're happy to help - just reach out.
What payment methods do you accept?
What payment methods do you accept?
We accept credit/debit cards, Cash App, and Apple Pay. After you place an order, we'll email you a secure payment link. Please complete payment within 48 hours. Unpaid orders are automatically canceled after that window.
If you don't see the email, check spam/promotion or contact support and we'll resend the link.
Are these peptides legal to buy for research in the USA?
Are these peptides legal to buy for research in the USA?
Yes. When purchased for laboratory/research use only and handled in compliance with all applicable federal, state, and local regulations. We sell reagents labeled “Not for human consumption,” not as drugs or supplements.
Some compounds may be restricted in certain jurisdictions. The buyer is responsible for knowing and following their local rules.
Do I need a business or institutional account to order?
Do I need a business or institutional account to order?
No. Individual researchers, labs, and institutions can order. During checkout you must confirm research intent and agree to our Terms. For certain items or larger orders, we may request additional verification or documentation and reserve the right to decline orders that don’t meet compliance standards.
What is the shelf life/expiration of unopened vials?
What is the shelf life/expiration of unopened vials?
Each lot lists a best-by/expiration on the vial label and COA. As general guidance, lyophilized peptides stored as directed are typically stable 12–24 months (often longer at –20 °C). Short shipping periods at ambient temperature are normal. Actual stability depends on sequence and storage conditions.