Altogen Biosystems is a quality manufacturer and laboratory for biological laboratories. Custom biological opportunities and additional preclinical items include siRNA screening, drug testing, 28-day generation of stably-transfected cells, liposome encapsulation and more. Dedicated to benefiting laboratories with cutting-edge and excellent services, Altogen Biosystems aims to improve modern laboratory technologies. Visit Altogen for a lung xenograft model and additional information to aid in preclinical research and drug evaluations.