4813 grams per mole is a hefty molecular weight for a peptide, and it's exactly what makes handling teh reconstitution a bit more delicate than smaller compounds—you really do need to let it fully dissolve without excessive agitation.

We usually get requests for this when researchers hit a wall with standdard GLP-1 agonists, basically needing a dual action at the receptor level to get a better signal response in their metabolic models, and it solves that limitation pretty cleanly.

The white powder we ship is lyophilized, and what it does is hold >99% purity by HPLC, so there's less concern about degraded fragments or truncated peptides throwing off your in vivo work, which matters more than the CAS number 2023788-19-2 in day-to-day lab use.
People typically want the 10mg or 15mg vials for most dose-response setups (check your reconstitution buffer compatiblity), but our company can do 5mg or 30mg if your protocol demands it, and you'll get roughly 24 months of shelf life at -20°C or so.

This isn't really suited for acute oral gavage studies since the peptide degrades too fast in the GI tract without specialized formulations, so most buyers go with subcutaneous injection routes instead.

Lead time is usually 3 weeks form order confirmation, though we've had stock on some batch runs—so confirm availability before scheduling your study, and note that TDS and COA for each lot will include residual solvent data you'll want to check.
Our MOQ for Tirzepatide injection powder is typically 10 vials per specification, but we can discuss smaller batches for research validation. Just let us know your specific needs.
Standard lead time is 5-10 business days after order confirmation, depending on the quantity and customization. We can expedite for urgent research timelines.
Yes, we include a COA with every batch, verifying purity >99%, appearance, and other specs. Third-party testing reports are also available upon request.
Absolutely, we can customize the fill per vial to your exact research requirements, as long as it's within reasonable production limits. Just specify the amount.
Store the powder at 2-8°C for short-term use, or at -20°C for long-term storage. Keep it sealed and away from moisture to preserve stability.