Used in biomedical research to quantify mouse transferrin receptor (TFR/CD71) levels in biological samples such as serum, plasma, and cell lysates. Commonly applied in studies related to iron metabolism, cellular proliferation, and immune response in mouse models. Helps assess TFR expression in cancer research, inflammation, and neurodegenerative diseases where iron regulation is disrupted. Enables high-throughput screening and evaluation of therapeutic agents targeting iron homeostasis or receptor-mediated transport. Widely used in preclinical studies to monitor disease progression and treatment efficacy.