The B6-hVEGFA mice were generated by replacing the mouse Vegfa gene sequence with the human VEGFA gene sequence, including the non-coding 3’ UTR region. This model expresses the human VEGFA protein. B6-hVEGFA mice can be used for mechanistic studies and efficacy evaluations of ophthalmic diseases such as Age-Related Macular Degeneration (AMD), Diabetic Retinopathy (DR), and corneal neovascularization, as well as for tumor development and cancer drug research.

The B6-hPD-1/hVEGFA mouse is a humanized model obtained by crossbreeding hPD-1 mice (Catalog No. C001524) with B6-hVEGFA mice (Catalog No. C001555). This model can be used for research in drug development, efficacy and safety evaluation, tumor immunotherapy evaluation, and immune system mechanisms related to human PD-1/VEGFA.

B6-hVEGFA/hANGPT2 mice are VEGFA and ANGPT2 double humanized mouse models obtained by mating VEGFA humanized mouse models (Catalog No. C001555) with ANGPT2 humanized mouse models (Catalog No. C001615). B6-hVEGFA/hANGPT2 mice express human VEGFA and ANGPT2 genomic sequences under the control of mouse promoters. This model is capable of reproducing human VEGFA and ANGPT2 and is a valuable tool for studying cancer, vascular diseases and autoimmune disorders. In addition, this model also provides a powerful preclinical research platform for evaluating the efficacy and mechanism of therapeutic drugs targeting VEGFA and ANGPT2.