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It came through as high-purity polypeptide, the LY3298176 variant with a CAS of 2023788-19-2, and we've run it at >99.9% consistently across batches—that's tighter than most.
Basically, for in vitro work on glucose metabolism or receptor binding assays, it performs pretty much as expected, but it's not suited for any in vivo studies given research-use-only designation.
We've found the 5mg vial is easier to handle for most labs, though some prefer the 10mg size depending on how many runs they're doing at once.
The molecular weight is 4813 give or take, and teh formula C225H348N48O68 checks out on every COA we include—we usually have stock, but confirm lead time if you need more than 50 units or so.
What it does is put you ahead on purity (usually 99.9% or better) compared to reagent-grade alternatives, and we don't overcomplicate packaing—it's just white to off-white powder in sealed vials.
Also, most buyers go with the 10mg for longer-term projects since it reduces the number of reconstitutions needed, but that's just a matter of preference.
Our standard MOQ is 1 gram, but we can discuss smaller trial orders if you’re just starting out.
For orders under 100 grams, we usually ship within 5–7 business days. Larger quantities might take up to 2 weeks depending on production.
Yes, every shipment includes a COA showing the >99.9% purity, along with HPLC and MS data. Third-party testing reports are also available on request.
Store it in a cool, dry place at 2–8°C, away from light and moisture. Keep the vial sealed until use to maintain stability.
Absolutely. We offer flexible packaging from 1g vials up to 100g bags, and we can label them per your specifications for research use.
