Factory Supply QSC Tirzepatide LY3437943 for Research - 99% HPLC Purity

The single-vial cost falls around $180 for the 5mg size, the mid-tier 20mg runs about $420, and bulk buyers looking at 100mg are typically getting it at $1,200 or so. We've seen that the mechanism—hitting GLP-1, GIP, and glucagon receptors simultaneously—is what drives its real-world utility in metabolic studies, often outperforming dual agonists on sustained energy expenditure.

Purity checks in at 99% by HPLC with single impurity under 1%, moisture capped at 10%, and peptide content at least 80%; the CAS is 2381089-83-2 with a molecular weight of 4731.33 g/mol. You'll get a in sealed vials, and basically every batch ships with a COA from the HPLC run and mass spec verification.

It's better than reagent-grade GLP-1 analogs for in vivo work where you need the triple receptor activity, but honestly it's overkill if your protocol only requires mono-agonist signaling. Most labs our company supply are using it for in rodent obesity models rather than receptor binding screens (usually 2-4 weeks of treatment cycles).

For ordering we require a minimum of 1mg per vial from stock, but the 10mg size hits sweet spot for most first-time buyers on a single study. Lead time is roughly 10 working days on standard orders unless we're out of a specific vial size—then it's closer to 20 days or so.

Keep it at 2-8°C in a dry environment; the powder tends to clump if exposed to humidity above 30% during reconstitution, something not everyone thinks to check. Also, this purity batch is not suited for clinical use or anything beyond molecular biology, so don't try to spin it for therapeutic applicaions.

Anyway, the 50mg bulk vial is easier to handle than breaking open multiple 10mg units, but you'll need to aliquot imediately after reconstitution to avoid degradation across multiple freeze-thaw cycles. One guy we had wanted the 1kg packaing, which we do offer, but you'd have to confirm MOQ on that seprately.