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It's basically a peptide that works on two different receptor pathways at once—the GIP and the GLP-1 systems—which is what makes it different from the older single-target compounds. We've been moving these for a couple years now, and most buyers go with the 10mg or 15mg vials for initial studies. The molecular weight is 4813 g/mol, and the CAS is 2023788-19-2 if you need that for your records.
What you're getting is a white crystalline powder at 99% purity or better, pharmaceutical grade, and it's soluble in water so reconstitution is pretty straightforward. That dual agonist behavior means it hits both incretin pathways, which gives it a different profile than something like semaglutide alone—greater affinity for the GIP receptor actually, which we see in the binding data. You'll want to store it at 2-8°C protected form light, and we usually have stock in most vial sizes but confirm lead time on the 50mg if you need that. It's not suited for anything outside research use, obviously, and we don't recommend it for anything else.
3, our company offer packging from 2mg up to 50mg per vial, and teh 5L drum is easier to handle if you're running larger batches—though that's a different format entirely. (usually 2-4 weeks for custom labeling if you need that).
So the big thing people miss is that this peptide has a tighter tolerance than most for handling conditions—once it's reconstituted, it degrades faster than you'd expect if left at room temp for more than a few hours. One buyer stored it at room temp overnight and the HPLC showed a drop to about 94% purity, which is why we stress the cold storage. Anyway, the 10mg vial is our best seller for a reason—it's a practical starting point for most dose-response work.
Actually, the GIP receptor affinity is roughly 5-fold higher than the GLP-1 affinity in this compound, which is a detail a lot of new researchers don't think to ask about but it changes how you interpret glucose control data. We've seen it outperform selective GLP-1 agonists in weight management endpoints in rodent models, but your mileage may vary depending on the model system.
We typically start at 10 vials for the 2mg size, but if you're running a small study let us know and we can sometimes work with less.
Yes, a CoA is included with every shipment covering HPLC purity and appearance data. Third-party testing reports are also available on request.
Stock orders ship within 3-5 business days. For larger quantities of the 50mg vials, expect 7-10 days depending on current demand.
Keep it at 2-8°C in a sealed container away from direct light. Lyophilized powder stored this way stays stable for at least 12 months.
We can adjust fills from 1mg up to 100mg per vial for custom runs. Minimum order for custom fills is 50 vials, with about 2 weeks lead time.
