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What really sets this apart is the consistency batch to batch—we've been moving this for years, and the HPLC purity across those runs has held steady at 98% or better, which is tighter tolerance than most research-grade peptides on the market. We usually have stock ready to go, but confirm lead time if you need more than 50 grams at once, because we don't always hold that much on hand.
You're looking at a molecular weight of roughly 1999.57 g/mol with a CAS of 910463-68-2, and teh peptide sequence is long enough that even minor synthesis shortcuts show up in the stability profile—so that 98% purity isn't just a number, it means fewer truncated fragments that could mess with your data. White to off-white powder, soluble in DMSO or water with the right prep technique, and we recommend storing it at -20°C for the long haul (2-8°C is fine for short-term use, say a month or so).
COAs come with every batch—we run HPLC on each lot and can share the raw data if your lab requires it for audit. One thing a buyer told me once that stuck: they'd had too many shipments where the peptide arrived partially degraded because freight sat in customs too long, so we pack with dry ice and insulated containers as standerd, but if you're in a hot climate, our company can double up the dry ice for an extra fee.
2-year shelf life stored properly doesn't mean it's bulletproof—if you leave it at room temperture for days, it'll degrade faster than you'd think. We don't recommend it for any in vivo work or clinical applicaion; this is strictly research grade (98% by HPLC is good for binding assays and structural studies, but not for anything involving living systems without further purification).
So the MOQ is 1 gram, but honestly, most researchers go for the 5-gram vial because the per-gram price drops noticeably and you're less likely to run short mid-project. Packaing comes in triple-sealed HDPE bottles with a desiccant pouch—no foil-lined bags or awkward caps that leak when reopened.
Actually, a detail that catches people off guard: powder can be quite electrostatic in low-humidity environments, so if you're weighing it out in a dry lab, use an anti-static gun or work fast, or you'll lose some to the spatula and the weigh boat. Anyway, we also offer custom packaging sizes if you need smaller aliquots—just mention it at the ordering stage.
We can start from 1 gram for first-time orders, but MOQ may vary depending on your volume needs. Just reach out and we’ll work out a quantity that fits your research scale.
For standard orders, expect around 7–14 working days. If you need it faster, we can sometimes expedite — just let us know when you place the order.
Yes, we include a CoA with every batch, showing the ≥98% HPLC purity and other specs. Additional documentation like MSDS is also available on request.
For long-term storage, keep it at -20°C; for short-term use, 2–8°C works fine. Properly stored, the powder stays stable for 2 years — just avoid repeated freeze-thaw cycles.
We can do custom packaging sizes and labeling to match your protocols. For formulation adjustments, that depends on the scope — contact us with your requirements and we’ll see what’s possible.
