Specific for cardiac troponin I (cTnI), epitope 26 - 35 a.a.r. No cross-reaction with skeletal muscle TnI.Can be used for cTnI immunoassay; cTnI immunoprecipitation, immunohistochemistry, immunoaffinity purification; works in WB. Recommended antibody combinations for quantitative sandwich immunoassay: 228 + 560 (mixture for coating) - 19C7+ 458 (mixture for detection).