We’ve been seeing tighter batch consistency with this than with some other supliers—the HPLC runs form our last review show it holds steady well above 99.9% every time, roughly 300 nM for GIP receptor affinity which is better than reagent-grade equivalents out there.
It’s a, 10mg per vial, and you get ten vials to a box (MOQ is one box), so that’s enough for a couple of early dose-response runs without having to re-order too soon.

The COA comes with every shipment, and they’re actually pretty good about the retest policy: usually 24 months from manufacturing if stored at 2-8°C and protected from light, but I’d plan on using it within a year or so for best stability.

And what it does is bind both GIP and GLP-1 receptors—not something all dual agonists manage cleanly—so for research models where glucose control is teh endpoint, it beats chasing two separate compounds in terms variability.

Pharma grade doesn’t mean it’s suited for human work, though—this is strictly for lab-scale studies, and the PEG modification on the lys side chain (which improves solubility in most buffers) also means you’ll want to avoid freeze-thaws.
Most buyers in our position go with the 10mg vial format because pipetting small aliquots from a larger bulk powder tends to introduce titration errors anyway, so we just ordered three boxes to cover the next quarter’s work.
Yes, we provide a COA with every batch that confirms the ≥99.9% purity. Just request it when you place your order.
Our MOQ is 10 vials (one box). You can order as little as that for small-scale research needs.
Store it at 2-8°C in a refrigerator, and keep it protected from light. That's key to preserving the ≥99.9% purity.
We ship within 1-2 business days after order confirmation. Delivery usually takes 5-10 business days depending on your location.
Each vial contains 10mg of powder and is sealed for single-use. Once opened, use it immediately to avoid contamination.