Troponin I (TnI), along with troponin T (TnT) and troponin C (TnC), is one of 3 subunits that form the troponin complex of the thin filaments of striated muscle. TnI is the inhibitory subunit; blocking actin-myosin interactions and thereby mediating striated muscle relaxation. The TnI subfamily contains three genes: TnI-skeletal-fast-twitch, TnI-skeletal-slow-twitch, and TnI-cardiac.TNNI3 （troponin I3, cardiac type）encodes the TnI-cardiac protein and is exclusively expressed in cardiac muscle tissues. Mutations in TNNI3 cause familial hypertrophic cardiomyopathy type 7 (CMH7) and familial restrictive cardiomyopathy (RCM).蛋白别名为：TNNI3; TNNC1; Troponin I; cardiac muscle; Cardiac troponin I;基因ID为：7137；蛋白质ID:P19429
应用类型
WB，IHC-p，ELISA补充：最优的抗体稀释比例需要基于客户实验进行优化.建议的起始稀释比例如下: WB: 1:500-1:2000, ELISA: 1:20000. Not yet tested in other applications.
免疫原
合成多肽：human Troponin I-C around the phosphorylation site of T142.
