Cardiac troponin I

  • Acute myocardial infarction
  • Acute pulmonary embolism
  • Some other reasons:Severe infection,Severe heart failure, Connective tissue disease, Acute myocarditis, etc.

Product Detail

Product Tags


Performance Characteristics

Detection Limit: 0.1 ng/mL;

Linear Range: 0.1~50.0 ng/mL;

Linear correlation coefficient R ≥ 0.990;         

Precision: within batch C.V. is ≤ 15%; between batches C.V. is ≤ 20%;     

Accuracy: the relative deviation of the measurement results shall not exceed ± 15% when the accuracy calibrator prepared by cTnI national standard or standardized accuracy calibrator are tested

Storage And Stability

1. Store the detector buffer at 2~30℃. The buffer is stable up to 18 months.

2. Store Aehealth Ferritin Rapid Quantitative test cassette at 2~30℃, shelf life is up to 18 months.

3. Test cassette should be used within 1 hour after opening the pack.

Troponin I is composed of 205 amino acids with a relative molecular weight of 24kd. It is a protein rich in α - helix. It forms complex with cTnT and cTnC, which have their own structure and function. After myocardial injury, cardiac myocytes burst, and troponin I released into the blood circulation system, which increased significantly in 4-8 hours, peaked in 12-16 hours after myocardial injury, and remained high in 5-9 days. Troponin I is the most ideal biomarker of myocardial infarction, because of its high specificity and sensitivity.

  • Previous:
  • Next: