12 is what we're typically moving in this quantity, 15mg each, and the lead time is usually about 2-3 days form order — we keep a decent batch on hand but not always the full box count, so confirm MOQ if you're below 10 boxes.
It's a, >99% purity verified by HPLC and MS, and teh calculated monoisotopic mass runs about 4300 Da or so for the C215H337N61O67 structure — we've filtered sterilized it and endotoxins are under 1.0 EU/mg, which is better than what most labs expect for in vivo work, actually.
You'll reconstitute in sterile water, that's pretty much it, but we do recommend storing at -20°C in a dry enviroment once it's in solution — the lyophilized shelf life is 24 months, but no need to spin that as a positive, it just is what it is.
For weight loss research, what it does is target multiple receptor pathways simultaneously, basically a triple agonist, but we've found some researchers overestimate thermal stability in solution — don't leave it at room temp for more than an hour after reconstitution or activity drops noticeably, that's a concrete detail you might not think to ask.
This one's not suited for anything below 1 mg/kg dosing in animal models, by the way — the 15mg per vial works best for rodent work where you're dosing every 3 days or so, and most buyers go with the 10mg or 15mg depending on their specific protocol rather than the 5mg.
Also, the cGMP COA is available upon request, but we usually have stock ready to ship within that 2-3 day window — just drop the PO or RFQ when you're set and we'll move it.
Our standard packaging is 10 vials per box at 15mg each, and we typically sell by the box. If you need a smaller quantity, let us know and we can check availability.
Yes, we have HPLC and MS certificates for every batch. Just request them when you place your order, and we'll send the docs along.
Keep it at -20°C in a dry environment, away from moisture and light. Once reconstituted, use it right away or store at 2-8°C for short-term use.
Yes, it's filter sterilized and has an endotoxin level below 1.0 EU/mg, which is well within research-grade standards. We follow cGMP protocols during production.
We currently offer a standard 15mg per vial in 10-vial boxes, but we can discuss custom packaging or dosage for larger research orders. Just reach out with your requirements.