Specific for cardiac troponin I (cTnI), epitope 169 - 178 a.a.r. No cross-reactivity with skeletal muscle TnI. Can be used for cTnI immunoassay; cTnI immunoprecipitation, immunohistochemistry, immunoaffinity purification; works in WB. Recommended pair for quantitative sandwich immunoassay (coating-conjugate): 560 - 458. Antibody combinations for quantitative sandwich immunoassay: 228 + 560 (mixture for coating) - 19C7+ 458 (mixture for detection).