The binding of heparin to cTnI may perhaps minimize immunoreactivity, depending on the heparin focus in sample collection tubes (e.g., heparin at a focus of 90 U/mL is reported to induce a minimize of close to 20% in cTnI focus).[33] The effect of heparin on cTnI immunoassays may very well be induced by variations inside the sample matrix.The dipl