Running a study on dual receptor activation in metabolic models, you’ve probably hit wall with inconsistent GIP agonism form off-shelf peptides—our stock solves that with a 99% purity floor that actually holds batch to batch, and we’ve seen it reconstitute cleanly even after a year stored at -20°C (we recommend checking our COA for your specific lot).

The molecular weight is 4813 g/mol, formula C225H348N48O68, and it’s a in 5mg, 10mg, or 20mg vials—10, basically—with a shelf life of 24 months if you keep it below -20°C, and teh CAS is 2023788-19-2.

This is better than reagent grade for your in vivo dosing curves, but it’s not suited for anything beyond research use—don’t even think about clinical applicaion—and the lyophilized format means you’ll need to reconstitute with a sterile solvent, usually sterile water or PBS, and we’ve noticed the 5mg vial is easier to handle for small-scale assays (most buyers go with 10mg for standdard protocols anyway).

MOQ is 50 vials or so, lead time about 10-15 business days—we usually have stock, but confirm on large orders—and we include a basic COA with each shipment.
MOQ is 10 boxes per size, so that’s 100 vials for each strength. If you mix sizes in one order, we can be flexible on the minimum.
For stock orders, we ship within 3–5 business days. Custom labeling or bulk runs might add 7–10 days to that.
Yes, every batch comes with a CoA showing ≥99% purity and the full HPLC analysis. We can also share the MSDS on request.
We can do custom vial sizes and private labeling for bulk orders, but standard is 5mg, 10mg, or 20mg vials in boxes of 10. Just let us know your volume.
Keep it at -20°C or below, in the original sealed vials away from light and moisture. Once reconstituted, use it immediately—don’t refreeze.