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A lab running on mitochondrial biogenesis will typically order MOTS-c or MT in 10mg vials, and we ship those sealed under inert gas to keep the freeze-dried cake stable during transit, usually within 5-7 business days depending on the batch size.
peptides arrive as white to off-white powders, and you'll reconstitute them in water or saline—just keep the vials at -20°C once they're in, because the 24-month shelf life assumes you're not leaving them out on the bench.
We run HPLC and mass spec on every lot, so the COA will show sequence confirmation and purity at 98% or better, but the endotoxin level is under 0.1 EU/mg which matters more for cell-based assays than for binding studies.
For something like GHK, you're looking at a molecular weight around 403 g/mol, but the OZE and P21 analogs run heavier—around 1100 to 1400 g/mol—so the solubility in saline can vary a bit, and we don't always have the exact solubility data for every peptide in every buffer.
Most buyers go with the 5mg or 10mg vials for screening work, but if you're running in vivo studies you'll want the 50mg or 100mg options, and we usually have those in stock for teh more common peptides like Semg and Mazdutide.
Not ideal for anything requiring sterile injectable-grade matrial, since these are research-use only and the non-pyrogenic claim just means they pass a basic LAL test—trained researchers should handle them with appropriate PPE anyway.
Yes, you can order just one 1mg vial if that's all you need. There's no minimum quantity requirement, so feel free to start small.
Absolutely, every batch comes with its own COA that includes HPLC and MS verification for purity and sequence. Just request it when you place your order.
Keep it at -20°C in a freezer, right in the sealed vial with inert gas. Properly stored, it stays stable for 24 months.
We recommend sticking to sterile water or saline solution for best solubility and stability. Other solvents might degrade the peptide or affect your results.
Typically 7 to 14 business days, depending on stock and peptide complexity. We'll confirm the exact timeline when you place the order.
