Used in biomedical research to accurately measure hemoglobin levels in biological samples. Enables detection of hemoglobin in blood, plasma, or tissue extracts for studies related to anemia, hemolysis, and red blood cell disorders. Widely applied in clinical labs and research settings to assess oxidative stress, monitor disease progression, and evaluate therapeutic efficacy. The kit provides a sensitive and specific method for quantifying hemoglobin, supporting studies in hematology, transfusion medicine, and drug development.