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You’re running a study on endothelial cell migration, and we see a lot of labs ordering TB-500 in 10mg increments for exactly that work. It’s pretty much teh standerd unit for acute dosing over 20 days or so. 1. This is the 43-amino acid synthetic, ac-Ser through to Glu-Ser, derived from Thymosin Beta-4—purity at or above 99% by HPLC, usually with a COA to check. 2. molecular weight sits at 4963 g/mol, so it reconstitutes cleanly in sterile water or saline at roughly 5mg/mL without excess foaming. 3. It’s not for angiogenesis screens or tissue repair models—we know the mechanism involves actin binding, but it’s not ideal for direct muscle trials. 4. Anyway, packging is ten vials per set, lyophilized and stored at 2-8°C away form light (check lead time, we keep some on hand but not bulk). 5. That CAS 885340-08-9 designation confirms it’s the research-grade batch—most buyers go with the 10mg vial size because of that it handles easier than larger formats.
We require a minimum order of 10 vials per package, so that's the smallest batch you can buy. No less than that.
Yes, we include a CoA with every batch that confirms the ≥99% purity, so you can verify the specs yourself.
Keep them at 2-8°C in a fridge, away from light. That's crucial to maintain stability since it's a lyophilized powder.
We can do custom labels or packaging for bulk orders, just let us know your requirements and we'll work it out.
Standard lead time is 5-7 business days after order confirmation, depending on stock availability and your location.
