| Description | Solid phase sandwich ELISA for the determination of human Osteopontin (Human OPN) in plasma (EDTA), urine, or cell culture media. For research use only, not for use in diagnostic procedures. | Radioimmunoassay for the determination of Aldosterone in human serum and urine. For research use only, not for use in diagnostic procedures. | Solid phase sandwich ELISA for the determination of Human Big ET-1 in serum, EDTA-plasma, supernatant of cell culture media and extract from tissue. For research use only, not for use in diagnostic procedures. | Inquire | Enzyme Immunoassay (ELISA) for the determination of Serotonin in serum, urine and platelets. For research use only, not for use in diagnostic procedures. |