Used in biomedical research to detect and quantify Human Touch Globin-related Protein (HPR) levels in biological samples such as serum, plasma, or tissue homogenates. The kit enables researchers to study HPR's role in oxygen transport, oxidative stress responses, and potential involvement in hemoglobin-related disorders. It is commonly applied in studies related to red blood cell function, inflammatory conditions, and neurodegenerative diseases where globin proteins may play a protective or regulatory role. The ELISA format allows for high-throughput, sensitive, and specific measurement, making it suitable for both clinical research and laboratory investigations.