Actually, we've been supplying this peptide for a while now, and most buyers go with the 15mg formulation because of that it's a sweet spot for dosing flexibility in metabolic studies—you can reconstitute it to whatever concentration you need for your assays, and the purity comes in at ≥99.7% by HPLC, which is better than reagent grade for this kind of work.
It's a, soluble in water or physiological saline, and we usually have stock of teh 10mg/vial format with 10, but confirm lead time if you need a custom batch size because that can add 20 days or so to schedule.

What it does is activate both GIP and GLP-1 receptors simultaneously, which is why it's not suited for simple single-receptor studies—the dual mechanism gives you a broader metabolic effect, but you'll need to account for that in your experimental design.

The CAS number is 2023788-19-2, molecular weight is roughly 4813.6 g/mol, and we store it at -20°C protected form light; one thing a buyer might not think to ask is that lyophilized powder can absorb moisture if you don't seal the vial properly after opening, so keep that in mind.

We've handled enough batches to know that the white powder consistency can vary slightly between lots (usually not an issue), but the COA our company provide with each order gives you the exact specs for your batch, so you're covered.
Anyway, if you're ready to move forward, just let us know the quantiy you need and we'll send a quote with the TDS and SDS attached.
Our MOQ for custom Tirzepatide 15mg is 10 boxes (100 vials), but we can discuss smaller trial orders depending on your project needs.
Yes, every batch comes with a COA showing HPLC purity results, including the ≥99.7% specification, along with mass spectrometry data if requested.
Store at -20°C in a freezer, protected from light. Once reconstituted, keep refrigerated and use within a few days for best results.
Standard lead time is 10-15 business days after order confirmation and payment, but we can expedite for urgent research timelines.
Yes, it's soluble in both water and physiological saline, making it easy to reconstitute for research use. Just avoid vigorous shaking.