PeptideResearch use only

Buy TB 500 10mg

TB-500 10mg – Thymosin β4 actin-binding peptide for cytoskeletal/migration research. ≥99% purity, full-length 43aa sequence with COA.

Where to buy TB 500

3 vendors · ranked by $/mg
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Blank PeptidesBest valueDR 3.5
40 mg · 4-packIn stock
$5.10/mg
$204 · from $60
View product
American PeptidesPartnercode PEPTECH
10 mgIn stock
$10.00/mg est
$100
View product
Amino ClubPartnerLowest pricecode PEPTECH
Size varies
$/mg n/a
from $39.99
View product
Prices checked Aug 27, 2026$/mg = listed price ÷ total mg. “est” uses a standard size.

Links to vendors are affiliate links — we may earn a commission at no extra cost to you. Prices and stock are set by each vendor and may change. Peptide Technologies no longer sells retail.

Best price
From $39.99$54.99
at Amino Club · 3 vendors compared · ~27% vs former retail
Best value $5.10/mg · 40 mg · 4-pack at Blank Peptides
Buy at Amino Club
Use this code at Amino Club checkout
Compare all 3 vendors
Third-party testedCOA-backedRUO

Links to vendors are affiliate links — we may earn a commission at no extra cost to you. Prices and stock are set by each vendor and may change. Peptide Technologies no longer sells retail.

About TB 500

TB 500 is a research-use-only peptide offered by the third-party vendors compared below. Peptide Technologies manufactures wholesale and no longer sells this retail — use the vendor list to find current pricing and availability. For laboratory research use only; not for human or veterinary use.

For laboratory research use only. Not for human or veterinary use, diagnosis, treatment, or consumption.

Reference data
Lot-independent identity data
Strength10mg
Former retail (reference)$54.99

TB 500 — frequently asked questions

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Affiliate disclosure. Peptide Technologies is a wholesale manufacturer and no longer sells retail. The vendor links on this site are affiliate links — we may earn a commission at no additional cost to you. Vendor names, prices, and stock belong to each vendor, are gathered from public sources, and can change or be out of date. A listing is not medical advice or an endorsement of any research use. For laboratory research use only.

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From $39.99
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