Vitalstar supports customers’ R&D activity from animal model to preclinical studies. We mainly provide 3 kinds of products or services, including series of tumor & liver disease animal models, humanized mouse/rat (disease) models, and custom genetically modified animal models.

We are the first company in China to develop high immunodeficiency model, NPG mouse, which have established thousands of humanized immune system models. Our humanized mouse/rat (disease) model include humanized liver model, humanized immune system model, infectious disease model (such as HBV, HCV, and HIV), and other customize disease model which are widely used in immuno-oncology field. We are also one of the leading providers of custom-made mouse/rat models, we can rapidly design the model you need and produce it on the genetic background you want using CRISPR/Cas9 gene editing, or traditional transgenic and ES cell-based techniques.