We've had labs that need maybe 100mg total for a GIP/GLP-1 dual agonist dosing study come back for a second order 20 days or so later because the 2mg vials were easier to reconstitute in small batches than the 30mg ones.

The CAS is 2023788-19-2, molecular weight is 4813 g/mol, and peptide sequence C225H348N48O68 gives it a pretty specific folding challenge—so storing it at 2-8°C in a sealed container isn't optional, it's mandatory for keeping that 99% purity (we verify ). 3. Most buyers go with the 5mg or 10mg vials for subchronic dosing protocols, but it's also pretty common to see the 30mg used for acute high-dose GLP-1 receptor occupancy assays—what it does is, it actually spares some of the GIP-mediated insulinotropic effects, so you'll get better glucose control data than with semaglutide alone. 4. And we don't recommend this for any oral gavage work because the peptide degrades rapidly in acidic environments—basically, it's injection or nothing for in vivo. 5. Packging is customizable form 2mg up to 30mg per vial, but we usually have stock of teh 10mg and 20mg sizes ready to ship within 48 hours (confirm lead time for bulk). 6. Anyway, MOQ is 5 vials, COA ships with every order, and we don't do the whole "" spiel—it's just the powder.

Our standard MOQ is 10 vials for the 30mg size, but we can work with you on smaller batches if you're just starting a study. Just reach out to confirm.
Yes, every batch comes with a COA that shows HPLC results confirming ≥99% purity. We can also send you the full spec sheet on request.
It's sealed in sterile, light-resistant vials with a rubber stopper and aluminum crimp. Keep them refrigerated at 2-8°C and they'll stay stable for over 2 years.
Absolutely, we can fill any amount from 1mg up to 50mg per vial if your protocol calls for it. Just let us know the exact dose and quantity you need.
We include a research-use-only label on every shipment and can provide a signed statement if your ethics board or lab requires it. Just ask when you order.