Our eco-friendly antibody purification device, ProPury revolutionizes biotechnology by enabling rapid, efficient antibody production from animal cells. Utilizing the innovative ENGI-R reagent, antibodies are enlarged and separated from the culture medium through a specialized capture filter, powered by our device's pump. Harvested with ENGI-EL reagent, the antibodies are ready for diverse research applications. By eliminating the need for Protein A resins and organic solvents, this technology is not only economical but also environmentally responsible. It significantly enhances researchers' productivity, reducing both time and costs in antibody production.