Ready-to-use ELISA kits are available for the detection of troponin C2, fast, an alias of the protein, troponin C2, fast skeletal type. The official gene symbol is TNNC2. The protein has a mass of 18.1 kDa and length of 160 residues. It is a member of the Troponin C family and may be known by other names, including: troponin C type 2 (fast), and troponin C skeletal muscle.