TB-500 Fragment (17-23)
TB-500 Fragment (17-23) is a short synthetic peptide corresponding to the actin-binding region of thymosin beta-4.
Caliber Peptide Index tracks TB-500 Fragment (17-23) across 1 research-peptide vendor, with the lowest listed price at $5.72/mg (5mg) at Limitless Life as of 2026-05-31. Prices below are normalized to dollars per milligram so different vial sizes can be compared on an equal basis. TB-500 Fragment (17-23) is sold by third-party vendors for research use only.
Research Applications
Studied in research on actin-binding peptide fragments.
Safety Considerations
Not an approved human therapeutic. Sold as a research chemical for laboratory use only — not for human consumption.
Available From 1 Vendor — Sorted by $/mg
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Frequently asked
- How many vendors sell TB-500 Fragment (17-23)?
- Caliber Peptide Index currently tracks 1 research peptide vendor listing TB-500 Fragment (17-23).
- What is the lowest tracked price for TB-500 Fragment (17-23)?
- The lowest tracked price for TB-500 Fragment (17-23) is $5.72/mg (5mg) at Limitless Life. Prices are sorted by dollars per milligram so different vial sizes can be compared on an equal basis.
- How often are TB-500 Fragment (17-23) prices updated?
- Vendor prices are refreshed by our automated scraper (most recent update: 2026-05-31). Always confirm the current price on the vendor's site before purchase.
Caliber Peptide Index is a directory. We do not test, score, or endorse any vendor. Prices listed are what each vendor publishes; verify on the vendor's site before purchase.
Products listed for research purposes only — not for human consumption. Wiki content is summarized from publicly available research literature and is not medical advice.