Troponin I Test Kit/Troponin I Cardiac Diagnostic Test

Troponin I Test Kit/Troponin I Cardiac Diagnostic Test

 INTENTED USE 

The Troponin I (cTnl) Test is a rapid chromatographic immunoassay for the qualitative detection of human cardiac Troponin I in whole blood, serum or plasma as an aid in the diagnosis of myocardial infarction (MI).

SUMMARY 
Cardiac Troponin (cTnl) is a protein found in cardiac muscle with a molecular weight of 22.5 kDa.Troponin I is part of a three subunit complex comprising of Troponin T and Troponin C. Along with tropomyosin, this structural complex forms the main component that regulates the calcium sensitive ATPase activity of actomyosin in striated 
skeletal and cardiac muscle. After cardiac injury occurs, Troponin I is released into the blood 4-6 hours after the onset of pain. The release pattern of cardiac Tnl is similar to CK-MB, but while CK-MB levels return to normal after 72 hours, Troponin I remains elevates for 6-10 days, thus providing for a longer window of detection for cardiac injury. The high specificity of cTnl measurements for the identification of myocardial damage has been demonstrated in conditions such as the perioperative  period, after marathon runs, and blunt chest trauma. cTnl release has also been documented in cardiac conditions other than acute myocardial infarction /AMI) such as unstable angina congestive heart failure, and ischemic damage due to coronary artery bypass surgery.
 Because of its  high specificity and sensitivity in the myocardial tissue, Troponin I has recently become the most preferred biomarker for myocardial infarction.
 Troponin I (cTnl) Test is a simple test that utilizes a combination of colloidal gold conjugate, biotinylated anti-cTnl antibodies and streptavidin to selectively detect cTnl in whole blood, serum or plasma. The minimum 
detection level is 0.5 ng/mL. 

MATERIALS
Materials Provided
• Troponin I (cTnl) Test device
• Disposable specimen droppers
• Package insert
Materials required but not provided
• Specimen collection containers
• Timer
• Lancet (for fingerstick whole blood only)
• Centrifuge (for plasma and serum only)
• Heparinized capillary tubes and dispensing bulb (for fingerstick whole blood only)

LIMITATIONS
• The Troponin I (cTnl) Test is for in vitro diagnostic use only. The test should be used for the detection of Troponin I in whole blood, serum of plasma specimens only.
• The Troponin I (cTnl) Test will only indicate the qualitative level of cardiac Troponin I in the specimen and should not be used as the sole criteria for the diagnosis of myocardial inferarction.
• The Troponin I (cTnl) Test cannot detect less than 0.5 ng/mL of cTnl in specimens. A negative result at any time does not preclude the possibility of myocardial infarction.
• As with all diagnostic tests, all results must be interpreted together with other clinical information available to the physician.
• Some specimens containing unusually high titers of heterophile antibodies or rheumatic factor (RF) may affect expected results. Even if the test results are positive, further clinical evaluation should be
considered with other clinical information available to the physician.

Packing Details : Standard packing ,neutral packing, your requirement are available
Delivery Details : 7-25 days after receiving the 30% deposit

Shipping Details : DOOR TO DOOR, BY AIR, BY SEA etc.
Payment Details :T/T,Western Union and Paypal are available.

After service:

 1.Service tenet: quick and decisive and thoughtful thorough and accurate;

2.Service objectives: service quality to win customer satisfaction;

3.Service efficiency:   We will have a dedicated staff to detect problems with the product for testingf  if you are not satisfied when you receive your goods, and promptly get back to you within 24 hours.

4.Service principles: products in the course of product issues caused by improper operation, we will provide a solution.

Q1.What's the method you use to do the test?

A: Colloidal Gold Method.

Q2: What's ur MOQ ?
A: Always, for strip format, the MOQ is 2000pcs. While for cassette format, MOQ is 2000pcs, same as midstream.  

Q3: What's ur packing of the tests?
A: If u choose the low cost, we will suggest u the bulk packing to go. Which means 1 test in a single pouch, then 100/40 pouches in a plastic bag, 50 bags in a carton. If u need to sell in pharmacy/chain shop or some countries which have strict requirements about the packing, u can choose to pack in a box, like 100pcs in a box, or even 1 test in a single box.

Q4: What's the main differences when comparing products from different suppliers?
A: U can compare the mainly features of the test: Accuracy, Sensitivity, Specificity, and then the Price.

Q5: Some tests can be tested with serum/plasma or with whole blood, so what's the difference?
A: Well, if the specimen is whole blood, people will need buffer, lancet and alcohol swab to help the test. If they buy all the accessories, they can test very easily at home. But if the specimen is serum/plasma, it will need centrifuge to separate serum from whole blood first. This way, it's better to use at lab or hospital. And in some words, serum/plasma test will always give a more accurate results.

Q6: How can i distinguish a good test kit?
A: U can judge from the 4facts: 
1. Technical data: Such as the accuracy, specificity and sensitivity.
2. Pouch sealing: Tight enough. If the foil pouch is not sealed well, the humidity in circustance will destroy the reactivity of antibodies labeled on NC membrane. Shelf life will be shorten down.
3. Flow speed: The shorter the better?? NO!! The reaction of antibodies on NC membrane and antigens in specimen usually requires quite a while to work sufficiently. U can refer to the instruction for more accurate time.
4. Background: Good test usually gives clean background after running. If there are red smears in the reading window, it usually caused by bad colloidal gold technology or bad NC membrane. Sometimes, the defect caused false positive result in practice.