Factory Supply TB-500 Beta-4 Fragment CAS 885340-08-9 High Quality Research Grade

Now, the important thing to know upfront is this is strictly for research use only—not for human or veterinary appliction, so if you're in the US or EU, make sure your lab's compliance folks are clear on that, because customs can flag it otherwise.

That said, it works really well for what it does, and most buyers our company supply to in the UK are running wound healing or angiogenesis studies with it, and they consistently come back for the 10mg vials because the yield per batch is better for their assays.

We're talking about a white powder, 99% purity by HPLC, with a molecular weight of 889.02 g/mol and teh CAS 885340-08-9—the specs are tighter than some reagent-grade stuff we've seen on the market, so you're not chasing variability.

One thing that's easy to miss is packaing: we do 2mg, 5mg, or 10mg per vial, ten, and the 5mg size is actually the sweet spot for most labs we deal with—easier to reconstitute without wasting materail.

Lead time is usually 20 days or so, and we include the COA and SDS with every shipment, but if you need import docs for US customs, just mention it when you order and we'll add the TDS and a certifcate of origin.