F.A.Q

Peptides are short chains of amino acids (the building blocks of proteins). They occur naturally in the body and play critical roles in regulating various cellular processes, including signaling, tissue repair, and hormone production. Research-grade peptides are highly purified compounds manufactured strictly for laboratory use and scientific study.

Once a peptide is reconstituted in a solution, it becomes much more fragile. Store reconstituted peptides in a refrigerator between 2°C and 8°C. Most solutions are best utilized within a few weeks, as peptide stability drops significantly in liquid form.

High-quality peptides typically undergo third-party testing to verify their sequence, identity, and purity. Vendors use analytical methods like High-Performance Liquid Chromatography (HPLC) to ensure purity levels of 98% or higher. A COA is a technical laboratory report that details specific test results for a given batch, including purity percentage, mass spectrum, and contaminants.

Yes, in the United States and most regions, lyophilized peptides sold explicitly as chemicals for laboratory research are legally available.