One Step Test for NT-proBNP(Colloidal Gold)

Detailed Product Description

One Step Test for NT-proBNP(Colloidal Gold) applies colloidal gold immunochromatography to detect NT-proBNP in serum and plasma samples semi-quantitatively or quantitatively.

The Test Strips contain:

Sample pad, colloidal gold pad(sprayed by colloidal gold-labelled NT-proBNP monoclonal antibody), chromatography membrane(T-line coated with NT-proBNP polyclonal antibody, C-line coated with lgG), absorbent paper and lining.

Kit contains:

1) Foil Bag contains one test card, one pipette and one desiccant

2) Manual

3) Standard Colorimetric Card

Matching Equipment:

FIA8000 Series Quantitative Immunoassay Analyzer

Storage Requirements:

1) Store the strip at 4~30°C within 12 months.

2) Use the test card within 1 hour once the foil bag is opened.

Sample Material and Volume:

Srum/plasma 120l

Sepcimen Collection and Preparation:

1) A serum or plasma specimen is required for testing by this product.

2) The plasma specimen is suggested to use heparin as anticoagulant.

3) Transport specimens at room temperature or chilledly and avoid extreme temperatures.

4) It is recommended to avoid using severely hemolyzed specimens whenever possible.If a

Specimen appears to be severely hemolyzed, another specimen should be obtained and tested.

5) Test blood specimens on the strips immediately or within 2 hours after collected, if testing

can't be completed within 2 hours, the blood specimens must be stroed at 4°C and used within

1 day. The serum or plasma specimen can be stroed at -20°C(half a year at most) until testing.

6) The blood specimens must be restored to room temperature before testing.

Test Procedure:

1) Restore the test card and the blood specimen to room temperature(20~25°C better).

2) Open the pouch and label the strip with the patient specimen number.

3) Use the pipette to transfer blood from a sample collection tube.

4) Release the bulb slowly, dropping 3 to 4 drops(or 120l) of the sample.

5) Referring to the standard colorimetric card, get the semi-quantitative result by eye, or read

The quantitative result with the matching equipment. The result must be read within 10-30 mins.