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So your team is running metabolic studies with cells that need dual GIP/GLP-1 activation, and they're looking for something that reliably hits both receptors at once — that's pretty much what this 4.8kDa peptide does, binding affinity is solid across board.
2, we supply it as a (you'll want to reconstitute it in sterile water or buffer), and it's ≥99% by HPLC — 0.1 impurity, max, usually less — though we always hold back a small sample from each batch for MS verification before shipping.
10mg vials are the most common buy, but our company can do 5mg or 20mg depending on your protocol; packging is customizable (vials or bottles), but the MOQ is 5 vials for custom sizes.
Storage is critical here — it's -20°C protected form light, and if you freeze-thaw more than twice, you'll likely see a drop in activity, so we suggest single-use aliquots (usually 50 nanomoles per tube).
Also, for research use only — this isn't suited for in vivo dosing in humans, and the MW is 4813.5 g/mol (teh C225H348N48O68 formula is a real beast to synthesize cleanly, which is why most buyers go with our batch-tested stock).
Lead time is typically 10-14 business days for standdard vials, but if you need custom labeling or a specific fill weight, tack on a week or so — we usually have stock, but confirm before ordering bulk.
