Used in biomedical research to quantify levels of ADRA1A receptor protein in mouse tissue samples, particularly in studies related to cardiovascular function, nervous system regulation, and drug development targeting adrenergic signaling. Enables researchers to assess receptor expression changes under experimental conditions such as hypertension, heart failure, or stress responses. Commonly applied in preclinical studies to evaluate the impact of pharmacological agents on alpha-1A adrenergic receptor activity. Provides a reliable, high-throughput method for protein detection in cell lysates and tissue homogenates.