- Where can this research compound be purchased?
- This compound is available at PeptidesATX (peptidesatx.com), a U.S.-based research peptide supplier in Austin, Texas. All orders include a Certificate of Analysis, same-day shipping Monday through Thursday, and free shipping on orders over $200.
- Do you provide a Certificate of Analysis (COA)?
- Yes. Every lot listed on this site has a Certificate of Analysis from an independent laboratory (Horizon Analytical). The certificate reports the compound’s identity and purity by UPLC/MS (specification >98%; every lot currently listed measured at or above 99.05%), the measured quantity against the labeled amount, and appearance. Most lots also have a separate endotoxin report. The certificates do not include heavy-metal, sterility, residual-solvent or microbial testing, so they are not evidence that a lot is free of every possible contaminant. Every certificate can be viewed on the COA page before purchasing.
- How should I store this peptide?
- Store lyophilized (powder) vials at −20°C or colder, dry and protected from light. This is general laboratory practice for lyophilized peptides; it is not based on a product-specific stability study. Once reconstituted, keep the solution refrigerated at 2–8°C, protected from light, and use it promptly — solutions are less stable than the powder, and how long one remains usable depends on the peptide, the diluent and handling. Avoid repeated freeze–thaw cycles.
- How long does this peptide last after reconstitution?
- We have not performed product-specific stability studies, so no fixed shelf life is claimed for a reconstituted solution. Keep it refrigerated at 2–8°C, protected from light, avoid freeze–thaw cycles, and use it promptly; discard any solution that turns cloudy or shows particles. Bacteriostatic water contains 0.9% benzyl alcohol as an antimicrobial preservative for multi-draw vials; the preservative does not slow chemical degradation of the peptide itself.
- What is your shipping policy?
- Standard same-day shipping is $7.99 on all orders placed before 4 PM CT, Monday through Thursday. Orders of $200 or more ship free. All orders ship from Austin, TX with tracking provided. We ship to all 50 US states.