Leading Biology's Troponin I fast skeletal muscle (TNNI2) Mouse Monoclonal Antibody [Clone ID: LBI3A11] is a Mouse monoclonal antibody. The Troponin I fast skeletal muscle (TNNI2) Mouse Monoclonal Antibody [Clone ID: LBI3A11] was generated using Tnni2 as the antigen. It reacts with Human, Mouse, and Rat. This antibody has been shown to work in applications such as: Immunohistochemistry, and Western Blot.