Oxidized Glutathione (GSSG) ELISA Kit for detecting GSSG in serum, plasma, tissue homogenates, cell lysates, cell culture supernates, other biological fluids. Species Reactivity: Universal. Detection Range: 246.9-20,000ng/ml. Sensitivity: 88.4ng/ml. Format: 96-Well Plate. Assay Type: Competitive. Detection Method: Colormetric. Assay Time: 2h. Restrictions: For Research Use Only. Not for use in diagnostic procedures.