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If you’re starting to look into copper peptides for your work, you’ve probably run into a lot of conflicting info on purity and sourcing — we see it all time, and honestly, it’s a mess when you’re trying to get consistent results.
This one comes as a white freeze-dried powder, CAS 49557-75-7, with a molecular weight of 340.38, and we hold it to ≥99% purity by HPLC — that’s tighter than reagent grade for most research applications, and it matters because even small impurities can throw off your assays or cell work.
You’ll want to store it at -20°C, and we usually have stock in bottles, cans, drums, or vacuum packets — teh 1g bottle is pretty much the standerd starting point for most buyers, but if you need a 5L drum or custom packaging, just tell us your MOQ and we’ll adjust.
One thing people don’t always think about: the freeze-dried form is actually easier to reconstitute than some pre-mixed solutions, and it gives you more control over your final concentration — just don’t expect it to work for anything other than research use, because of that it’s not suited for human or veterinary appliction.
Lead time is usually 20 days or so, give or take depending on the packging and whether our company have the raw matrial ready — but we always include a COA with each batch, so you’ve got the HPLC data to check, and our company can customize the label or packaging if that’s what your protocol requires.
We typically start at 1 gram for new clients, but we can adjust based on your needs. Just let us know your target quantity and we'll work something out.
Standard lead time is 10-15 business days after order confirmation. Custom packaging or labeling might add a few extra days, but we'll give you a precise timeline upfront.
Yes, every batch comes with a COA showing ≥99% purity and full test results. We also keep batch samples for traceability if you need them later.
Store it at -20°C immediately after opening, and keep it sealed to avoid moisture. For short-term use, it's stable at -20°C for up to 6 months if properly sealed.
Absolutely, we offer bottle, can, drum, and vacuum packet options. Just tell us your preferred format and quantity, and we can tailor it to your setup.
