CTnI Rapid Test Kit

The CTnI Rapid Test Kit (Whole Blood/Serum/Plasma) is a rapid visual immunoassay for the qualitative presumptive detection of cardiac Troponin I in human Whole Blood, Serum or Plasma specimen.

Product Details

CTnI Rapid Test Kit

1. Product Details

Product Name: The CTnI Rapid Test Kit

Format: Cassette

Test Item: Cardiac Troponin I

Specimen: Whole Blood/Serum/Plasma

Storage: 2-30°C

The CTnI Rapid Test Kit.jpg

2. Principle

The CTnI Rapid Test Kit (Whole Blood/Serum/Plasma) has been designed to detect cardiac Troponin I through visual interpretation of color development in the strip. The membrane was immobilized with anti-cTnI antibodies on the test region.

During the test, the specimen is allowed to react with colored anti-cTnI antibodies colloidal gold conjugates, which were precoated on the sample pad of the test. The mixture then moves on the membrane by a capillary action, and interact with reagents on the membrane. If there were enough cTnI in specimen, a colored band will form at the test region of the membrane.

Presence of this colored band indicates a positive result, while its absence indicates a negative result. Appearance of a colored band at the control region serves as a procedural control. This indicates that proper volume of specimen has been added and membrane wicking has occurred.

3. Materials Provded

(1) Test Devices

(2) Disposable Droppers

(3) Buffer

(4) Package insert

4. Directions for Use

Allow test device, specimen, buffer and/or controls to equilibrate to room temperature (15-30°C) prior to testing.

(1) Remove the test device from its sealed pouch, and place it on a clean, level surface. Label the device with patient or control identification. To obtain a best result, the assay should be performed within one hour.

(2) Transfer 2 drops of serum or plasma to the specimen well of the device with a disposable pipette provided in the kit, and then start the timer. 


Transfer 3 drops of whole blood specimen to the specimen well of the device with a disposable pipette provided in the kit, and then start the timer. 


Transfer 3 drops hanging drops of fingerstick whole blood specimen to fall into the center of the specimen well on the device, then add 1 drop of buffer, and start the timer. Avoid trapping air bubbles in the specimen well, and do not drop any solution in observation window.

As the test begins to work, you will see color move across the membrane.

(3) Wait for the colored band(s) to appear. The result should to be read at 10 minutes. Do not interpret the result after 20 minutes.

Direction for Use.png

Hangzhou Laihe Biotech Co., Ltd

Address: Room 521 Floor 5 & Floor 1,Building No. 2B,Tianhe High-Tech Park,No. 688,Bin'an Road,Changhe Sub-district,Binjiang District,Hangzhou City,Zhejiang Province,China

Contact: Helen

Tel: +86-571-86658003

Fax: +86-571-86658000

E-mail: office@lyher.com