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TB-500 research peptide vial — Recovery & Research — North Summit Labs
Recovery & Research

TB-500

Premium research peptide offered in multiple vial strengths.

Available Strengths
  • 5mg$24.99
  • 10mg$34.99
TB-500 is restocking

This lot has sold through. TB-500 remains part of our permanent catalog and returns as soon as the next independently tested lot clears HPLC verification. Message us on Telegram or use the contact form and we'll let you know the day it's back in stock — or reserve one from the incoming lot.

In stock now in Recovery & Research: BPC-157 + TB-500 Blend.

Restocking SoonContact for Order
Independently Tested
COA on request
≥ 99% Purity
HPLC verified
Ships Nationwide
All 50 states
Peptide Calculator — reconstitution & syringe units
Work out BAC water volume, mg/mL concentration, and exact insulin-syringe units for TB-500.

Customer Reviews

  • Daniel H. Verified Purchase
    July 7, 2026

    "Happy with it. Ordering was simple and it came exactly as described. USPS sat on it an extra day, otherwise this is a five."

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    May 8, 2026

    "Every email from them looked like a real company wrote it. No typos, no broken formatting. Sounds like a small thing but it isn't."

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  • Priya S. Verified Purchase
    June 20, 2026

    "Quick, clean, matched the listing. Not much else to report."

    Helpful (19)
  • Nolan D. Verified Purchase
    April 30, 2026

    "Ordered, shipped, showed up. No drama."

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  • Jordan P. Verified Purchase
    June 25, 2026

    "Labels are consistent across everything I've gotten from them. Somebody clearly cares how this stuff shows up."

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    April 24, 2026

    "Got a reply on a Sunday night, which threw me off in a good way. Answered everything I asked without the copy-paste treatment. That's why I'll keep ordering here."

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    June 30, 2026

    "Order number two. Same packaging, same speed. A lot of places get lazy once you're a regular — these guys didn't."

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    June 2, 2026

    "I do almost everything from my phone and the site didn't give me a single problem. That's more rare than it should be."

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    May 25, 2026

    "Wish the product page said a little more, but buying was smooth and support filled in the blanks when I asked."

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    May 17, 2026

    "Good all around. Only thing I'd change is showing the shipping estimate a little sooner in checkout."

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    July 12, 2026

    "Placed it at night, label was printed by morning. Been the same story on every order I've done with them."

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  • Marcus O. Verified Purchase
    July 3, 2026

    "Got an email when it shipped, another when it was out for delivery, one more when it hit the door. A little much, but I'd rather have too much than nothing."

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  • Ryan S. Verified Purchase
    June 11, 2026

    "It wasn't just the product, it was how put-together the whole thing felt. Labels straight, box packed right, tracking that actually updated instead of sitting on 'label created' for four days."

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  • Hannah G. Verified Purchase
    April 15, 2026

    "Sealed properly and the outside of the box doesn't advertise what's in it. Discreet without looking shady."

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  • Elena R. Verified Purchase
    July 20, 2026

    "Third order. Still quick, still packed well, still no headaches."

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About TB-500

TB-500 is a synthetic fragment of thymosin beta-4 studied in laboratory settings for its role in actin regulation, cell migration, and tissue-repair signaling pathways.

Researchers commonly use TB-500 in cell-culture and preclinical models investigating wound-healing cascades, angiogenesis, and cytoskeletal dynamics.

This listing is temporarily sold out as North Summit Labs prepares a new manufacturing lot; it remains available for research reference. Contact us to be notified when it returns.

Research Areas

  • Actin regulation studies
  • Cell migration models
  • Tissue-repair signaling
  • Angiogenesis research

Specifications

FormLyophilized powder
Quantity per vial5mg / 10mg
AppearanceWhite lyophilized powder
SKUNSL-TB500-5

Storage & Handling

  • Store lyophilized vials at -20°C for long-term laboratory storage; short-term storage at 2–8°C is acceptable for materials in active use.
  • Protect vials from light and repeated freeze-thaw cycles; aliquot before freezing where practical.
  • Once a vial has been opened in a laboratory setting, use within the timeframe recommended by your institution's SOPs and document handling in your lab notebook.
  • Keep sealed vials in a desiccated environment; humidity exposure can degrade lyophilized peptide material over time.

Testing & Quality

Independent third-party HPLC/MS analysis is performed on incoming lots; a Certificate of Analysis (COA) is available for the shipped lot upon request.

Learn more about our sourcing and testing process on our Testing & Quality page.

Shipping & Returns

Free U.S. shipping on orders over $200; otherwise a flat $9.99 shipping rate applies. All sales are final. See our full Shipping & Returns policy for details.

Frequently Asked Questions

When will TB-500 be back in stock?

We do not have a confirmed restock date yet. Contact us and we will let you know as soon as a new lot is available.

What strengths are offered?

TB-500 is offered in 5mg and 10mg vials.

Can I request a COA in advance?

COAs are tied to the specific lot shipped; one will be made available once stock resumes.

Related Recovery & Research Research Peptides

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BPC-157 + TB-500 Blend 10mg (5+5) research peptide vial — Recovery & Research — North Summit Labs
Recovery & Research

BPC-157 + TB-500 Blend

Dual-peptide research blend available in three strengths.

$74.99
Sold Out
For Research Use Only

All products sold by North Summit Labs are intended strictly for in-vitro laboratory research and are not for human or animal consumption.