Used in biomedical research to quantify levels of angiopoietin receptor Tie1 in mouse samples, aiding in the study of vascular development, endothelial cell function, and angiogenesis-related diseases such as cancer, inflammation, and cardiovascular disorders. Enables researchers to assess Tie1 protein expression under experimental conditions, supporting investigations into signaling pathways and potential therapeutic targets. Suitable for serum, plasma, and cell culture supernatant analysis.