One-step cTnI Rapid Test Kits

cTnI Rapid Test Cassette

Cardiac Troponin-I (cTnI) Rapid test Kits, also called one-step cTnI rapid tests, are an In-Vitro diagnostic (IVD) test kit based on immune-chromatographic principle, which is intended to be used in the diagnosis of Acute Myocardial Infarction. Troponin-I rapid test kit is one most common test device used in the diagnosis of the heart attack.

Cardiac Troponin I is a protein which is specific to heart muscle. When heart attack happens, this protein will be released into the blood. This Troponin I remains elevated for 6-10 days, thus providing for a longer window of detection for cardiac injury. This makes the cTnI test kit a most common heart attack test kit.

Cardiac Troponin I (cTnI) Tests are designed for qualitative determination of cardiac troponin-I in human serum, plasma or whole blood specimens. One-step Troponin-I test kits are an aid in the medical diagnosis of myocardial infection, which are very easy to perform. Rapid cTnI test kits requires only a few drops of blood, and takes as less as 10 minutes to get the result. These merits make it suitable to be done in an ambulance or in an emergency room, and will be both cost effective and life-saving.

Testing Principle of Troponin-I Rapid Test Cassette

After serum or plasma added to the sample well of the testing cassette, specimen will mobilize the colloidal gold anti-cTnI conjugate that is embedded in the sample well region. The mixture of specimen gold troponin-I antibody will move along the membrane of the testing strip under the effect of capillary action. When there is cTnI protein in the serum/plasma, it will react with anti-cTnI antibody that is coated on the test line region, and "antibody-antigen-antibody" compounds will form on the test line. The accumulation of the colloidal gold particles then will incur a pink or red color in the test line region, indicating a positive result. On the contrary, if there is no Troponin-I protein in the tested specimen, the sandwich compounds will not form on the testing line region and no line will emerge on the testing line, indicating a negative result.

Merits of cTnI Rapid Test Kit

  • Rapid Troponin I tests are highly sensitive and specific;
  • Troponin I test cassettes are easy to perform;
  • Qualitative results of cTnI cassettes are read visually without any instrument;
  • No other reagent is needed for these cardiac cTnI rapid testing kits;
  • With troponin-I test cassettes, it takes less than 15 minutes to be sure.

(You may also want to check other closely related rapid test kits in the diagnosis of Acute Myocardial Infarction: Myoglobin Rapid Test, CK-MB Rapid test and AMI multi-3 test panel.)

cTnI Heart Attack Test Kits

No.Cat. No.Description
(Click For Details)
SpecimenPCS/BoxQuan. per CTN Quantity Interested* Add to
1 cTnI 721 Troponin-I Rapid Test Cassette serum/WB/plasma 25 Bulk: 1600 PCS
Boxed: 40 Boxes
  1. Please put the items of interest into the "Inquiry Cart" by entering a quantity & clicking "ADD"; and then Check & Send the inquiry by clicking the Icon of Inquiry Cart.
  2. Troponin-I Rapid Test is one parameter of Multi-3 Acute Myocardial Infarction Test Panel.
cTnI test cassette
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