Antibody and Protein Purification

Leinco Technologies has developed robust multi-step purification procedures for recombinant proteins and antibodies for use in early discovery research, preclinical trials and In vitro medical devices. A variety of scales from laboratory to commercial manufacturing are available. Development of a purification procedure is based on the final product application and predetermined specifications. In most antibody cases, a robust procedure beginning with protein A chromatography followed by other proprietary chromatography steps result in a highly pure antibody preparation. For In vivo functional studies or preclinical trial materials, procedures resulting in preparations free of aggregates, DNA, viruses, leached protein A and low endotoxins are available.