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We've been shipping this peptide for about 18 months now, and most procurement teams ask about purity first — ours consistently hits 99.9% on HPLC, which is better than reagent grade for this kind of research applicaion.
The CAS is 2023788-19-2, and what matters there is that it matches what you'll see on the COA our company provide with every batch — we usually have stock, but confirm lead time if you need more than 50 vials or so, since that can push delivrey to 3-4 weeks depending on your location.
Payment is typically net 30 for established accounts, but for first orders we ask for wire transfer or credit card — we don't do COD, though, because of the cold chain requrements (storage at 2-8°C, protected form light).
One thing that catches new buyers off guard is that this is research use only — we can't legally advise on human use, and our documentation includes a strict label to that effect on every vial.
Shiping to you will be via overnight courier with ice packs in insulated boxes, and we include the SDS and TDS in the package — 3-5 business days on average, but customs can add a day or two if they inspect.
We don't recommend this for large-volume synthesis attempts because the PEG modification on the lys side chain makes it trickier to work with than some simpler peptides, but for receptor binding studies or metabolic assays, most buyers go with the 10mg/vial format.
We sell by the box — 10 vials per box — and that's the minimum order. So you're looking at 100mg total per box.
Yes, every batch ships with a COA from a third-party lab. You'll get the actual HPLC report showing that 99.9% purity.
For orders up to 10 boxes, we ship within 2-3 business days. Larger volumes may take 5-7 days depending on stock.
No, we only offer the 10mg/vial format right now. That's been the most requested size for research, so we stick with it.
Keep them in the original box at 2-8°C and away from light — a standard lab fridge works fine. Once reconstituted, use within a few days.
