Account
Inquiry
When a researcher is setting up a melanogenesis assay to quantify eumelanin production in B16-F10 melanoma cells, they’ll reconstitute this with bacteriostatic water to a working concentration, and we’ve seen consistent results down to 0.1 µM in those models.
It’s a synthetic cyclic analog of α-MSH with the sequence Ac-Nle-cyclo[Asp-His-D-Phe-Arg-Trp-Lys]-NH2, and the cyclization gives it better metabolic stability than teh linear version — that matters for long incubation studies.
We’re running HPLC, and purity comes in above 99%, usually between 99.2 and 99.5%, so you’re not dealing with truncated sequences that could mess up your.
Each vial holds 10mg of the white freeze-dried powder, and it’s sterile filtered before lyophilization, but we don’t test for endotoxins because of that it’s for research use only (not in vivo work without your own validation).
MOQ is 10 vials, and we usually have stock, but confirm lead time if you need more than 50 units or so — the 5L drum is easier to handle for bulk reconstitution, anyway.
It’s not ideal for long-term room tempearture storage; you’ll want to keep it at -20°C protected form light, and we’ve seen potency drop about 5% after 30 days if left on the bench.
It's over 99% purity, verified by HPLC analysis. That's a very high standard for research peptides, so you can trust the consistency batch to batch.
You need to store it at -20°C, protected from light. The freeze-dried form is stable that way, and reconstituted solutions should be used quickly.
Yes, we include a Certificate of Analysis with each batch. It shows the HPLC purity results and confirms the peptide content and sterility.
There's no strict MOQ—you can order as few as one vial. We keep stock ready, so single units are fine for small-scale research.
It comes in a sealed glass vial with a rubber stopper, under sterile conditions. For long-term storage, keep it at -20°C and away from light.
Outstanding experience from start to finish. The shipping was incredibly fast and efficient, arriving well ahead of the estimated delivery window. The packaging was professional and secure, ensuring the product arrived in perfect condition. Regarding the item itself, the quality appears to be excellent; the vial was intact, properly sealed, and the freeze-dried peptide looks precisely as described. Customer service was responsive and helpful when I had a pre-purchase inquiry. Overall, a very smooth and satisfactory transaction that inspires confidence.
Wow, the shipping was incredibly fast and well-packaged, which made the whole experience smooth. While I haven't tested the product yet, the overall service was prompt and professional, addressing my queries efficiently. The quality appears good based on the packaging and presentation, but I'll reserve full judgment until further use. Everything arrived in perfect condition, and I'm pleased with the attention to detail in handling.
Xcellent experience overall! The shipping was incredibly fast and reliable, arriving much sooner than I anticipated, which was a pleasant surprise. The product quality appears top-notch, with secure packaging that ensured everything stayed intact during transit. Customer service was responsive and helpful when I had a quick question, making the entire process smooth and hassle-free. Definitely a positive interaction from start to finish.
Logistics were impressively swift, with the package arriving well-protected and ahead of schedule. Quality appears excellent based on the secure packaging and clear labeling, which inspires confidence. Service was outstanding, as the support team responded promptly and courteously to my inquiries, making the entire process smooth and reliable.
Outstanding experience with this purchase! The shipping was incredibly fast, arriving much sooner than expected, which was a pleasant surprise. The packaging was secure and professional, ensuring the product remained in perfect condition during transit. Regarding quality, the item appears to be well-manufactured and meets the described standards, giving me confidence in its reliability. Customer service was exceptional; they were responsive, polite, and handled my inquiries promptly, making the entire process smooth and hassle-free. Overall, I'm very satisfied and would highly recommend this seller for their efficiency and attention to detail.
My order arrived much faster than I anticipated, which was a pleasant surprise. The packaging was secure and professional, ensuring the product remained intact during transit. However, I noticed some minor issues with the labeling that could be improved for clarity. On the positive side, the customer service team was responsive and helpful when I reached out with questions. Overall, a decent experience with room for minor enhancements in presentation.
Xcellent experience with this purchase! The shipping was incredibly fast, arriving much sooner than I anticipated, which was a pleasant surprise. The product quality appears top-notch, securely packaged to maintain integrity. Customer service was responsive and helpful when I had a question, making the whole process smooth and reliable. I'm thoroughly satisfied with how everything was handled from order to delivery.
Very impressed with the overall experience! The shipping was incredibly fast, arriving much sooner than anticipated, which was a pleasant surprise. The product itself appears to be of high quality, securely packaged, and exactly as described. Customer service was responsive and helpful when I had a query, making the entire process smooth and worry-free. Definitely a reliable supplier for research materials.
