Human Glutathione Peroxidase 3, Plasma (GPX3) ELISA Kit for detecting GPX3 in serum, plasma, breast milk, other biological fluids. S pecies Reactivity: Human (Homo sapiens). Detection Range: 1.56-100ng/ml. Sensitivity: 0.55ng/ml. Format: 96-Well Plat 1 * 96 Tests