Custom Xcel Semaglutide & Tirzepatide Peptide Powder for Research

We've been seeing more labs request this combination for dual-receptor studies, and basically what it does is allow researchers to investigate GLP-1 and GIP pathways simultaneously—it's pretty much a single powder that covers both semaglutide and tirzepatide activity, so you don't need to blend separate batches yourself.

Purity is ≥99.9% by HPLC, which is better than reagent grade for this kind of work, and the molecular weight comes in at 4813 g/mol with a CAS of 2023788-19-2; white powder form stores fine in a cool, dry place, and we usually have stock, but confirm lead time—it's typically 2-3 weeks or so.

It's pharmaceutical grade, but honestly, this is strictly for research use only—don't even think about it for clinical or human application, because teh regulatory path isn't there, and most buyers go with the 10mg or 50mg vial sizes depending on their assay volumes.

To order, we just need your shiping details and a quick confirmation of the MOQ (usually 1 gram), and the COA is included with every batch—no extra charge there—but if you need an SDS or TDS for your lab's records, just flag it in the notes.

Also, one thing that caught my eye is the tighter tolerance on the peptide chain length compared to some generic suppilers, so if you're running where consistency matters, this avoids the batch-to-batch variability headache.