Lyophilised peptides for research use, made with a focus on stability, purity and traceability. Every product comes with an independent Janoshik Labs analysis.
PurePeptide supplies lyophilised peptides for laboratory and research use. Every batch is analysed by the independent Czech laboratory Janoshik using HPLC and LC-MS, and the certificate of analysis (COA) is published on the product page — you can see the purity and the test date before you order.
The lyophilised form is the most stable for storage and transport. We also run stability tests: samples are kept at room temperature for several weeks and then re-tested, to confirm that each batch holds its quality under real shipping conditions.
Orders placed on a working day are usually processed the same or the next working day. We deliver within Bulgaria to an address or a courier office, and to EU countries by international courier with parcel tracking. The products are intended for research use only and are not medicinal products.