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Basically, what makes this worth buying is the purity level we've managed to lock in — ≥99.9% by HPLC, which is tighter than most supliers can consistently hit. 2. You're getting the full sequence, Ac-Leu-Lys-Lys-Thr-Glu-Thr-Gln-OH, not some shortened version that might skimp on the C-terminal end, and that matters because the binding profile shifts if the chain isn't complete. 3. It's a white powder, typical of this grade, and after you open a vial you'll want to store it at 2-8°C — leaving it at room temp for more than a few days isn't ideal, though we usually have stock ready to ship within 2-4 weeks or so depending on batch. 4. Teh molecular weight is 888.03 g/mol, and the CAS is 885340-08-9, which is the identifier you'll use for customs or your internal database anyway. 5. Most buyers go with the 10mg per vial format, ten vials to a box, but custom synthesis is availble if you need a different fill — just be aware that custom runs take a bit longer and require full prepayment for order. 6. Actually, one thing people don't always ask but should: this isn't for any clinical use, it's strictly research grade, and it's not suited for anything involving human or veterinary appliction, so make sure your protocols are set up accordingly.
We can do single boxes (10 vials) as a starting point, but if you need custom synthesis or larger volumes, just let us know and we’ll work out pricing.
Custom synthesis usually runs 2-4 weeks after order confirmation, depending on batch size and current lab capacity. We’ll give you a precise timeline when you place the order.
Yes, every batch comes with a CoA showing purity ≥99.9% by HPLC, plus mass spec and sequence confirmation. Just request it at time of order.
Keep it at 2-8°C in a fridge, tightly sealed, and away from moisture. Once opened, use within a few weeks to maintain stability.
Standard is 10mg per vial, 10 vials per box, but we can repack into different vial sizes or bulk containers if you have a specific need. Just ask.
Excellent experience overall. The shipping was incredibly fast and efficient, arriving well ahead of the estimated delivery window. Everything was packaged securely with no issues whatsoever. Regarding the product itself, the quality appears to be top-notch based on the initial inspection; the powder looks exactly as described and expected. Customer service was also very responsive and helpful when I had a pre-order inquiry, answering my questions promptly and professionally. The entire process, from ordering to delivery, was smooth and hassle-free. I am thoroughly satisfied with this transaction and would not hesitate to recommend this supplier to others based on these positive aspects of logistics, perceived quality, and support. The attention to detail in packaging and communication really stands out, making for a trustworthy and reliable purchasing experience. It is clear that they prioritize customer satisfaction and operational excellence, which is greatly appreciated in today’s market. I look forward to potential future orders, confident in the consistent service and product standards.
