Human Thymidine Kinase 1, Soluble (TK1) ELISA Kit for detecting TK1 in serum, plasma, tissue homogenates, other biological fluids. Species Reactivity: Human (Homo sapiens). Detection Range: 15.6-1000pg/ml. Sensitivity: 6.0pg/ml. Format: 96-Well Plate. Assay Type: Sandwich. Assay Time: 3h. Accession Number: P04183. Gene ID: 7083. Target Synonyms: TK2, Thymidine kinase, cytosolic. Restrictions: For Research Use Only. Not for use in diagnostic procedures.