Contract analytical services for protein structural analysis, functional evaluation, and purity measurement required for product development and quality control of food, pharmaceuticals, cosmetics, and other products in manufacturing industries. We provide specialized analytical services including qualitative and quantitative protein analysis, amino acid sequence analysis, molecular weight measurement, and isoelectric point measurement using HPLC, mass spectrometry, and electrophoresis equipment. We support manufacturing quality assurance by providing analytical data directly related to enzyme activity evaluation in food processing, protein impurity testing of pharmaceutical raw materials, and safety evaluation of cosmetic ingredients, ensuring product safety and functionality.