Q1: What are the main advantages of using nude rats instead of nude mice for xenografts? A: Nude rats offer a significantly larger body size, which is highly advantageous for serial blood sampling, complex surgical procedures, and repeated imaging. Additionally, their physiological metabolism and pharmacokinetics often translate more accurately to human clinical outcomes compared to mice.

Q2: What types of tumors can be successfully engrafted in this rat model? A: Because nude rats are immunocompromised (lacking functional T-cells), they serve as excellent hosts for a wide variety of human solid tumor cell lines, patient-derived xenografts (PDX), and specialized orthotopic tumor implantations.

Q3: How can your team support my preclinical oncology testing using this animal model? A: We provide full-service support ranging from cell line preparation and precise tumor inoculation to continuous in vivo efficacy tracking and post-mortem histopathology. By utilizing our customized nude rat xenograft models, clients receive comprehensive and reliable data on tumor volume reduction, body weight changes, and overall drug safety.