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So about that retatrutide peptide you inquired about—we've been moving a fair bit of this one lately, especially for metabolic studies, and it's same CAS you'd expect at 303760-60-3 with purity running ≥99% by HPLC and MS testing, which is pretty standdard for this class.
What you're getting is a in sterile vials, and the molecular weight sits at roughly 4119.6 g/mol with that full 30-mer sequence you'd recognize; we've got it in sizes form 2mg all the way up to 50mg per vial, though most buyers go with the 10mg or 20mg for running their initial assays.
Storage is straightforward—just keep it at -20°C in a dry place, and the shelf life runs about 24 months from manufacture if handled right, but I've seen labs push that a bit longer and still get decent results, honestly.
One thing people don't always ask: this isn't really suited for reconstitution and storage in aqueous buffers long-term—you'll want to aliquot it dry and reconstitute fresh each time, which is a detail only experience really teaches. Lead time on bulk orders is usually 4-6 weeks or so, but we can sometimes shave that down if you've got flexibility on packaging.
Anyway, for MOQ we're looking at 50 vials minimum for any single size, or we can do kit mixes if you want a range of doses in one order—just confirm your preference and we'll get you a quote with COA included.
The source is China, research-grade only obviously, and our company can adjust fill amounts if your protocol calls for something outside teh standard 2-50mg range, but confirm lead time for custom fills.
Our MOQ for this peptide is typically 1 gram, but we can sometimes accommodate smaller trial orders depending on stock. Just reach out with your desired quantity and we'll confirm.
Lead time is usually 5-10 business days for standard quantities, but larger bulk orders may take a bit longer. We'll give you a precise timeline once we know your volume.
Yes, absolutely. Every batch comes with a COA showing ≥99% purity confirmed by HPLC and MS testing. We can share it before you place the order.
Keep it at -20°C in a dry place, just as stated on the vial. Once reconstituted, use it promptly and avoid freeze-thaw cycles to maintain stability.
We offer standard sizes from 2mg to 50mg per vial, but if you need a different fill or bulk packaging, let us know. We can usually adjust for larger orders.
