Altogen Biosystems is a recognized provider and laboratory for the pharmaceutical industry. Custom research services and additional goods include xenografts, cell transfection optimization, 28-day generation of stably-transfected cells, IND applications and more. Dedicated to assisting customers with cutting-edge and efficient services, Altogen Biosystems endeavors to advance modern laboratory techniques. Visit the official website for a Caki-1 xenograft model .