High Quality TB-500 Thymosin Beta-4 Peptide | Factory Direct Supply

Well, the main thing you need to know upfront is that this isn't a finished pharmaceutical—it's strictly for research use and can't be sold for human or veterinary consumption, which catches some buyers off guard, but for labs it's perfectly suited.

What it actually works well for is cell culture studies and animal model work, where that 99% purity by HPLC gives you tighter tolerance than most generic-grade peptides on the market, so you're not chasing variability in your dose-response data.

We usually have stock of the 10mg per vial format, 10 vials to a box, and it's a that dissolves fine in water—slightly soluble in methanol if you need an alternative—but honestly most researchers just reconstitute in sterile water for injection and keep it at -20°C protected from light.

For order logistics, the MOQ is one box (that's 10 vials), and we ship via FedEx Priority typically with a 7 to 10 business day turnaround form payment, though if you need a rush our company can sometimes cut that to 5 days or so—just confirm lead time when you place the order.

Documentation-wise, every batch comes with a Certificte of Analysis from our HPLC testing, and we can provide the SDS and TDS as PDFs on request—basically everything you'd need for your procurement compliance file, and we're happy to tailor the paperwork language if your purchasing department has a specific format they prefer.

One practical thing that's worth mentioning, the 10mg vial size might seem small to new buyers, but teh peptide is quite potent in assays—you'll likely get more runs per vial than you'd expect, and the lyo format holds up well during shippng as long as it's not left in direct sunlight for extended periods.