Human Follistatin (FS) ELISA Kit for detecting FS in serum, plasma, other biological fluids. Species Reactivity: Human (Homo sapiens). Detection Range: 0.22-14ng/ml. Sensitivity: 0.09ng/ml. Format: 96-Well Plate. Assay Type: Double-antibody Sandwich. Detection Method: Colormetric. Assay Time: 3h. Accession Number: P19883. Gene ID: 10468. Target Synonyms: FST, Activin-binding protein. Restrictions: For Research Use Only. Not for use in diagnostic procedures.