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If you're running in vitro assays with tripeptides, you've probably hit wall with supliers who can't hold purity—we've seen labs waste weeks on junk batches, so we keep it tight at 99% or better by HPLC.
Sequence is Lys-Pro-Val, molecular weight sits at 356.47, and it's a that dissolves clean in water or saline—no weird residues that mess with your cell work.
What you get when ordering is a vacuum-sealed vial under nitrogen (usually 1mg, 5mg, or 10mg but our company can do 100mg if you're scaling up) plus the COA with the actual HPLC trace—none of that generic spec sheet nonsense.
It's not for anything in vivo unless you've got the right protocols, and storage is -20°C or below dry—basically don't let it sit out at room temp for more than 20 minutes or so.
Most buyers go with teh 5mg vial for initial dose-ranging studies, but we've also shipped 100mg lots to a few groups running chronic inflammation models—just confirm lead time (usually 2-4 weeks) if you need custom packging.
Anyway, the powder is stable for about 12 months if you keep it cold and dry, but we don't recommend using it past that for critical assays—purity drops slightly after that point.
We don't have a strict MOQ. You can order as little as 1mg, which is great for small-scale studies. Larger quantities like 100mg or more are also available.
Yes, we supply a COA with every batch that confirms the ≥99% purity by HPLC. If you need specific test data like mass spec or solubility results, just ask.
Standard orders typically ship within 3-5 business days. For custom packaging or larger quantities, we may need a few extra days—just confirm with us before ordering.
Absolutely—we offer customized packaging beyond our standard 1mg, 5mg, 10mg, and 100mg options. Just tell us your preferred amount and we'll set it up.
Yes, storing it at -20°C or below in a dry environment keeps it stable for months. Avoid repeated freeze-thaw cycles, and it should maintain that high purity.
