Our ZLZ peptide (LL37) is a high-purity biochemical reagent specifically designed for research applications. This white powder formulation demonstrates excellent solubility in water (5 mg/mL) and maintains stability when stored properly in freezer conditions below -20°C.
The product features a predicted pKa of 13.00±0.70 and comes in pure white powder form. As a specialized research material, our ZLZ peptide undergoes rigorous quality control to ensure consistent performance in laboratory settings.

For research institutions and pharmaceutical developers, our ZLZ peptide offers reliable quality with 99% purity. The material is carefully packaged to preserve its biochemical properties during storage and handling.

This product is intended for research use only and not for human consumption. Researchers can utilize this ZLZ peptide for various biological studies and health-related applications.
Upon receiving my order, I was thoroughly impressed by the exceptional logistics. The package arrived ahead of schedule, which was a pleasant surprise. The quality of the peptides, specifically the LL37, appears impeccable upon initial inspection; the vials were securely sealed and clearly labeled. The service provided was outstanding; the support team was responsive and helpful throughout the ordering process. Everything was handled with great professionalism, making the entire experience smooth and reliable. I am very satisfied with this transaction and would confidently recommend this supplier to colleagues. The attention to detail in packaging and the prompt delivery truly set a high standard. Overall, a flawless experience from start to finish.
Delivery was impressively prompt and well-handled. The package arrived securely sealed and on schedule, which is crucial for time-sensitive research. Regarding quality, the reagents appear to be of high purity and exactly as specified, meeting our stringent laboratory standards. The customer service team was responsive and professional, quickly addressing a minor inquiry about the shipment. Overall, a very satisfactory experience with this order.
A fantastic experience with this peptide supplier! The delivery was incredibly fast and efficient, arriving well ahead of schedule, which minimized any delays in my research projects. The quality of the biochemical reagents is outstanding, with consistent purity and reliable performance in various biological applications. Customer service was exceptional too—prompt, knowledgeable, and very helpful in addressing my inquiries. Overall, a top-notch supplier that I would highly recommend for anyone in need of high-quality peptides.
The shipping was incredibly fast and efficient, arriving well ahead of schedule. The quality of the reagents appears excellent, with secure packaging that ensured everything arrived intact. Customer service was top-notch, providing clear communication and prompt responses to my inquiries. Thoroughly impressed by the overall experience and would highly recommend this supplier for their reliability.