Research-grade peptide
TB-500
Placeholder product for prototype layout. Replace image and copy with real assets.
Strength
Quantity per order
Cutoff is 2 PM Central, Monday–Friday. Orders placed after the cutoff ship the next business day.
For research use only — not for human consumption.
$40
10 mg / vial · Single vial
Third-party tested
99.08%
Lot 15923 · HPLC · Mass Spec · Freedom Diagnostic Testing
Every strength, one tested lot
Specifications
- Peptide
- TB-500
- CAS number
- 77591-33-4
- Molecular formula
- C212H350N56O78S
- Sequence
- Ac-SDKPDMAEIEKFDKSKLKKTETQEKNPLPSKETIEQEKQAGES
- Purity
- 99.08% (lot 15923)
- Physical form
- Lyophilized powder
Shipped cold. Packed with dry ice in insulated packaging so the compound's structure stays intact in transit — A to Z. How we ship.
Made to standard. Produced and assembled at our partner facility in Texas, then held in temperature-controlled, stable storage.
Orders placed by 2 PM Central, Monday–Friday, ship the same day; later orders ship the next business day. Most deliveries arrive within two days. See shipping & returns.
FDA status
These statements have not been evaluated by the U.S. Food and Drug Administration (FDA). This product is not FDA-approved and is not intended to diagnose, treat, cure, or prevent any disease. It is sold strictly as a research chemical for laboratory and research use only — not for human or animal consumption. Read more about FDA status.
The batch you're buying
Full transparency on the exact lot you'll receive — and the next one already moving through the pipeline.
On sale now
Batch 15923
99.08% purity · tested 2026-08-20
View this batch's COA- 10 mg
Batch 15923 · one COA
Every batch is made as one lot and filled under our own control, so each vial holds the exact powder this COA tested.
Next batch in the pipeline
Batch 15924 · Est. ready Jan 2027
Currently produced at our partner facility in Texas. When Batch 15923 sells out, Batch 15924 takes its place — released only once its own certificate of analysis is published.
About this compound
Also known as Thymosin Beta-4 fragment
TB-500 is a synthetic peptide related to a fragment of thymosin beta-4, a naturally occurring protein. It is studied in laboratory research contexts.
Supplied as a lyophilised powder strictly for research use. This is a placeholder catalogue entry — imagery and copy will be finalised before launch.
Information is provided for research reference only. Nothing here is a medical, therapeutic, or dosing claim.
