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High Stability POCT Test Kit NT-proBNP FIA Rapid Quantitative Test Kit 20T

High Stability POCT Test Kit NT-proBNP FIA Rapid Quantitative Test Kit 20T

  • High Stability POCT Test Kit NT-proBNP FIA Rapid Quantitative Test Kit 20T
  • High Stability POCT Test Kit NT-proBNP FIA Rapid Quantitative Test Kit 20T
  • High Stability POCT Test Kit NT-proBNP FIA Rapid Quantitative Test Kit 20T
  • High Stability POCT Test Kit NT-proBNP FIA Rapid Quantitative Test Kit 20T
  • High Stability POCT Test Kit NT-proBNP FIA Rapid Quantitative Test Kit 20T
  • High Stability POCT Test Kit NT-proBNP FIA Rapid Quantitative Test Kit 20T
High Stability POCT Test Kit NT-proBNP FIA Rapid Quantitative Test Kit 20T
Product Details:
Place of Origin: CN
Brand Name: WWHS
Certification: ISO 13485, CE
Model Number: NT-proBNP
Payment & Shipping Terms:
Minimum Order Quantity: 1000
Price: US 1.50-2.99 Kit
Packaging Details: Colorful Paper Box
Delivery Time: 7 Days
Payment Terms: L/C, T/T
Supply Ability: 20000 Kits per Week
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Detailed Product Description
Product Name: NT-proBNP Rapid Test Kit Storage: Room Temperature
Sample Buffer: 25 Vials Manufacturer: WWHS BIOTECH INC
Type: One Step Assay Application: Human
Advantage: High Accuracy Format: Cassette
Throughput: 3000 Tests/Day Formal Name: N-terminal Prohormone Of Brain Natriuretic Peptide
Annual Capacity: 5 Million A Year Keywords: High Stability, High Sensitivity
High Light:

NT-proBNP POCT Test Kit

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20T POCT Test Kit

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NT-proBNP Rapid Quantitative Test Kit

【Product name】

N-terminal prohormone of brain natriuretic peptide (NT-proBNP) Rapid Quantitative Test(Fluorescence immunoassay)

 

【Package specification】

25 Tests/kit

 

【Intended use】

This kit is used for quantitative determination of N-terminal prohormone of brain natriuretic peptide (NT-proBNP) in human whole blood and plasma.

 

【Inspection principle】

The principle of immunofluorescence chromatography was applied to the kit. The NT-proBNP antigen in the sample was first bound with the conjugated compound of fluorescent labeled NT-proBNP monoclonal antibody, then moved and combined with another NT-proBNP monoclonal antibody fixed on the nitrocellulose membrane, and the double antibody sandwich complex was formed at the detection line of the cellulose nitrate membrane. The quantitative detection results were obtained by NIR-1000 dry fluoroimmunoassay analyser.

 

【Main components】

Name Quantity Component
Test card 25 It is composed of fluorescent pad (coated with fluorescent labeled N-terminal prohormone of brain natriuretic peptide (NT-proBNP) monoclonal mouse antibody), nitrocellulose membrane (coated with N-terminal prohormone of brain natriuretic peptide (NT-proBNP) monoclonal mouse antibody and Goat anti mouse IgG antibody), absorbent paper and backing
Sample buffer 25(300μL/tube) Phosphate buffer
ID card 1 Record the standard curve information of this kit
 

The components in different batches of kits cannot be used interchangeably.

 

【Storage conditions and validity】

The test card should be stored at 4℃~30℃, dry, dark and no freezing. It should be stored in sealed aluminum foil bag and valid for 18 months. The test card should be returned to room temperature (15℃~30℃) before opening. It should be used within 15 minutes after unsealing under the environment of 15℃~30℃ and 20% ~ 90% relative humidity.

The production date, batch number and expiration date are shown in the outer package of the product.

 

【Applicable instruments】

NIR-1000 dry fluoroimmunoassay analyser produced by WWHS Biotech. Inc.

 

【Sample requirements】

  1. The sample types of this product are EDTA·K2 anticoagulant plasma, EDTA·Na2 anticoagulant plasma, sodium citrate (anticoagulant tube with the ratio of sodium citrate volume to blood collection volume of 1:9), EDTA·K2 anticoagulant whole blood, EDTA·Na2 anticoagulant whole blood and sodium citrate (anticoagulant tube with the ratio of sodium citrate volume to blood collection volume of 1:9).
  2. Venous blood was collected according to routine laboratory methods to avoid hemolysis.
  3. After clinical samples were collected, the detection was completed within 4 hours at room temperature (15℃~30℃). The whole blood sample can be stored for 24 hours at 2℃~8℃; Plasma samples can be stored at 2℃ to 8℃ for 7 days; The plasma sample was at - 20℃. It can be stored for 30 days at room temperature.
  4. Before testing, the sample must return to room temperature (15℃~30℃). The frozen samples should be completely thawed, rewarming and mixed evenly before use, and repeated freezing and thawing should be avoided.

 

【Test procedure】

  1. Before the test, please read the instructions completely. If the test card and sample are stored in cold storage, they should be balanced at room temperature (15-30)℃ for not less than 30min before use.
  2. Start NIR-1000 dry fluoroimmunoassay analyser according to the instruction manual of the instrument, and carry out quality control verification according to the instruction manual of the instrument(Note: the reagent has been calibrated in advance, and the calibration curve parameters of each batch of reagent have been stored in the information card. The information card is inserted before use, so it is not necessary to calibrate again, and the test can be carried out only after the quality control is passed; Otherwise, the cause should be found out before testing.)
  3. Remove the test card from the aluminum foil bag and use it within 15 minutes.
  4. Place the test card on a clean horizontal table and mark it horizontally.
  5. Mix 100µL of patient sample with 300µL of sample diluent. Apply 100µL of diluted samples to the well of the test card.
  6. Insert the test card into NIR-1000 dry fluoroimmunoassay analyser, press the [timing detection] key, automatically time for 10 minutes, automatically judge the test results, and display the quantitative results on the screen. Or insert the test card into the analyzer after timing for 10 minutes, and press the [real time detection] key, and the instrument will automatically interpret the test results.

 

【Reference interval】

Healthy subjects under 75 years old have assay values below 347pg/mL. Healthy subjects over 75 years old have assay values below 449pg/mL.

 

【Interpretation of results】

  1. This reagent is only used for auxiliary detection. If the test results are abnormal, it should be reviewed in time and judged in combination with clinical symptoms.
  2. For samples with NT-proBNP concentration lower than 18pg/mL and higher than 35000pg/mL, the detection results are reported as "< 18pg/mL " and ">35000pg/mL ", respectively.

 

【Limitations of methods】

  1. This kit is only used to detect human plasma/whole blood samples
  2. Due to the limitations of immunoassay methods of antigen and antibody reaction, the results cannot be used as the only basis for clinical diagnosis, but should be evaluated with all the existing clinical and experimental data.
  3. The content of triglyceride in the sample shall not exceed 15mg/ml, the content of hemoglobin shall not exceed 5mg/ml, and the content of bilirubin shall not exceed 0.5mg/ml, and the relative deviation of the test results shall not exceed ±15%.
  4. When the concentration of NT-proBNP in the sample is less than 35000pg/mL, there is no hook effect.
  5. HAMA effect was not produced when the concentration of human anti rat in the sample was less than 50ng/ml.
  6. When RF concentration in the sample is less than 2000IU/ml, the relative deviation of the test results is within ±15%.

 

【Performance】

1. Analysis sensitivity

No more than 18pg/mL.

2. Accuracy

The relative deviation from the target value is within ±10%.

3. Precision

The within and between assay coefficient of variations are within 15%.

4. Linear range

Within the linear range (20-35000pg/mL), the linear correlation coefficient R≥0.990.

 

【Note】

1. This kit is only used for in vitro diagnosis.

2. The test card and sample diluent are disposable and cannot be reused.

3. Please check the integrity and validity of the kit package before use, and then open the package. When it is stored at low temperature, it should be restored to room temperature (15℃~30℃) before opening the package for use. The reagents with damaged inner package and beyond the validity period cannot be used.

4. The requirements of specimen collection and storage should be strictly observed. If the specimen is turbid, it should be centrifuged and discarded before use.

5. The used kits should be treated as potential infectious substances, and all samples, reagents and potential pollutants should be disinfected and treated according to the relevant local regulations.

 

 

High Stability POCT Test Kit NT-proBNP FIA Rapid Quantitative Test Kit 20T 0High Stability POCT Test Kit NT-proBNP FIA Rapid Quantitative Test Kit 20T 1

 

WWHS Assay list  Cardiac        
cat#. Product Item Specimen Reaction Time Measure Range Clinical Range Intended Use
1 cTnI WB/Serum/Plasma 12min. 0.1-40ng/ml <0.3ng/ml several heart diseases including myocardial infarction and heart failure.
2 Myo WB/Serum/Plasma 12min. 5-400ng/ml <58ng/ml acute myocardial infarction (AMI) in early stage.
3 CK-MB WB/Serum/Plasma 12min. 1-200ng/ml <5ng/ml acute myocardial infarction (AMI) in early stage.
4 NT-proBNP WB/Serum/Plasma 10min. 20-35000pg/ml Under 75:0~347pg/mL,
Over 75:0~449pg/mL
heart failure .
5 D-Dimer WB/Plasma 10min. 40-10000ng/ml <500ng/ml disseminated intravascular coagulation (DIC),deep vein thrombosis (DVT),pulmonary embolism (PE), myocardial infarction, cerebral infarction, etc.
6 cTnI+Myo+CKMB WB/Serum/Plasma 12min. same with single item same with single item Triple marker of myocardial infarction.
7 ST2 WB/Serum/Plasma 10min. 10-400ng/ml <35ng/ml heart failure .
8 Lp-PLA2 WB/Serum/Plasma 10min. 10-900ng/ml <175ng/ml Risk evaluation of ACS and atherosclerotic ischemic stroke patients.
9 S100-β WB/Serum/Plasma 10min. 0.05-10ng/ml <0.2ng/ml Cerebral infarction, cerebral injury.

 

High Stability POCT Test Kit NT-proBNP FIA Rapid Quantitative Test Kit 20T 2

 

Interpretation of Test Results


1. The kit can be used for auxiliary test only. If test result is abnormal, retest timely and judge combined with clinical symptoms.
2. For samples whose cTnI concentration is lower than 0.1ng/mL and higher than 40ng/mL, test result is “<0.1ng/mL” and “>40ng/mL” respectively.

 

Notice

 

1) The test card can be used only once at room temperature, do not reuse or use test card out of expiry date.

2) Return all reagents and sample into room temperature before use.

3) Be careful when prepare sample, wear glove and mask.

4) The whole blood need add anticoagulants, not frozen; serum sample can store in frozen, avoid repeated freezing and thawing.

5) This product is only for in vitro rapid diagnostic human use, can be quantified, not only qualitative testing.

6) The product test results for reference only, for confirmation, please refer to the relevant national standard methods.

 

FAQ


1. What is fluorescent immunoassay analyzer?
The Biopanda Fluorescence Immunoassay Analyser is used by small labs for the detection of a range of biomarkers to assist with the diagnosis and monitoring of several medical conditions including cardiovascular disease, inflammation, kidney disease, thyroid conditions, and fertility.


2. Do you have CE certificate for immunoassay analyzer?
WBC analyzer belongs to IVD other/general, no need CE, Ec declaration is enough.

 

3. How does fluorescence immunoassay work?
Fluorescent Immunoassays are simply a different type of immunoassay. ... A modern fluorescent based immunoassay uses as the detection reagent a fluorescent compound which absorbs light or energy (excitation energy) at a specific wavelength and then emits light

or energy at a different wavelength.


4. What is indirect immunofluorescence assay?
Indirect immunofluorescence, or secondary immunofluorescence, is a technique used in laboratories to detect circulating autoantibodies in patient serum. It is used to diagnose autoimmune blistering diseases.


5. Is immunofluorescence an immunoassay?
Immunofluorescence assay (IFA) is a standard virologic technique to identify the presence of antibodies by their specific ability to react with viral antigens expressed in infected cells; bound antibodies are visualized by incubation with fluorescently labeled antihuman antibody.

Contact Details
WWHS Biotech.Inc(exclusive marketed by Dawin)

Contact Person: sales

Tel: +8613823276027

Send your inquiry directly to us (0 / 3000)

Contact

Address: Rm 505, 1st Building, Shenzhen Biomedicine Innovation Industrial Park, No. 14th, Jinhui Road, East Jinxiu Road, Kengzi Street, Pingshan District, Shenzhen

Factory Address:Rm 505, 1st Building, Shenzhen Biomedicine Innovation Industrial Park, No. 14th, Jinhui Road, East Jinxiu Road, Kengzi Street, Pingshan District, Shenzhen