Peptidea specializes in synthesizing high-purity peptides, proteins, and amino acid derivatives for scientific research and development. Using advanced automated and manual peptide synthesizers, along with solid-phase and solution-phase synthetic technologies, we produce peptides and proteins exceeding 99% purity. All products are supplied as lyophilized powders, requiring reconstitution with bacteriostatic water for use. From synthesis to packaging, Peptidea maintains strict quality control to ensure peptides are delivered in their purest and most stable form. Our analytical laboratory rigorously tests each peptide at every production stage, employing High-Performance Liquid Chromatography and Mass Spectrometry to confirm sequence accuracy, purity, and identity with precision.