Nyx Night · 30% off
Buy 2, Get 1 FreeEnds1d 16:19:53
Out of stock
Get an email the moment this size is back.
One email when it’s back in stock. No spam, unsubscribe any time.
Applied automatically in cart. Doesn’t combine with Buy 2 Get 1. You get whichever saves more.
Shipping $9 · Free 2-day shipping over $75 · Ships from the US
For laboratory research use only. Not for human or animal consumption. Not a drug, food or cosmetic. By purchasing you confirm you are a qualified researcher.
Questions? Ask other researchers in our Discord.
Damaged, wrong or lost in transit? We replace or refund it. Refund policy
TB-500 is a synthetic form of the 43-residue peptide thymosin beta-4, supplied as a lyophilized powder.
| CAS | 77591-33-4 |
|---|---|
| Sequence | 43-amino-acid Thymosin β4 |
| Formula | C212H350N56O78S |
| Mol. weight | ~4963.4 g/mol |
| Form | Lyophilized powder |
| Purity | ≥99% (HPLC), see lot COA |
| Storage | −20 °C, dry, away from light |
For laboratory research use only. Not for human or animal use.
Every lot goes to an independent US lab for purity and identity before it ships.
Each vial carries an ML lot number. Match it on our certificates page.
Ships from the US within 24 hours by USPS, 2–3 days in transit. Free shipping over $75.
No. For laboratory research use only. Not for human or animal use.
See what buyers say. Reviews and questions live in our Discord.
Sale price: $28.00Regular price: $40.00Save $12.00
Buy 2 Get 1
In stock · ships within 24 hours
Add to cartLot ML-004·99.53%Sale: −30%
Sale price: $31.50Regular price: $45.00Save $13.50
Buy 2 Get 1
In stock · ships within 24 hours
Add to cartLot ML-006·99.80%Sale: −30%
FromSale price: $21.00Regular price: $30.00Save $9.00
Buy 2 Get 1
In stock · ships within 24 hours
Choose size2 lots·99.5%+Sale: −30%
Sale price: $45.50Regular price: $65.00Save $19.50
Buy 2 Get 1
In stock · ships within 24 hours
Add to cartLot ML-002.1·99.11%Sale: −30%
Join free. Get a ping when a compound is back in stock, when a new lab report goes up, and when there’s a member-only drop.
Free, takes ten seconds, no purchase needed.
GHK-Cu 100 mg + NL-RT 10 mg + Bac Water 30 mL, normally $84. First order only. Open the link pinned in the Discord once you are in.
Research use only. Not for human or animal consumption.
