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Influenza A+B Rapid Test Uncut Sheet Nasopharyngeal Swab Rtk

    Buy cheap Influenza A+B Rapid Test Uncut Sheet Nasopharyngeal Swab Rtk from wholesalers
     
    Buy cheap Influenza A+B Rapid Test Uncut Sheet Nasopharyngeal Swab Rtk from wholesalers
    • Buy cheap Influenza A+B Rapid Test Uncut Sheet Nasopharyngeal Swab Rtk from wholesalers

    Influenza A+B Rapid Test Uncut Sheet Nasopharyngeal Swab Rtk

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    Brand Name : Aichek
    Model Number : CHL-A01
    Certification : CE
    Price : negotiable
    Payment Terms : T/T
    Supply Ability : negotiable
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    Influenza A+B Rapid Test Uncut Sheet Nasopharyngeal Swab Rtk

    Infection Disease Influenza A+B Antigen Rapid Test with CE certificate uncut sheet


    Product Name

    Influenza A+B Antigen Rapid Test uncut sheet

    Formats

    Strip(3mm)Device(4mm) uncut sheet

    Place of Origen

    China

    Specimen

    swab

    Read Time

    15 minutes

    Shelf life

    2 years

    Package

    25 device/box or 50 strip/Box

    Storage

    2℃-30℃


    For professional in vitro diagnostic use only

    【INTENDED USE】


    The Influenza A+B Rapid Test Device is a rapid chromatographic immunoassay for the qualitative detection of influenza A and B antigens in nasal swab or throat swab or nasal aspirate specimens. It is intended to aid in the rapid differential diagnosis of influenza A and B viral infections.


    PRINCIPLE


    The Influenza A+B Rapid Test Device (Swab/Nasal Aspirate) is a qualitative, lateral flow immunoassay for the detection of Influenza A and Influenza B nucleoproteins in nasal swab, throat swab or nasal aspirate specimens. In this test, antibody specific to the Influenza A and Influenza B nucleoproteins is separately coated on the test line regions of the test Device. During testing, the extracted specimen reacts with the antibody to Influenza A and/or Influenza B that are coated onto particles. The mixture migrates up the membrane to react with the antibody to Influenza A and/or Influenza B on the membrane and generate one or two colored lines in the test regions. The presence of this colored line in either or both of the test regions indicates a positive result. To serve as a procedural control, a colored line will always appear in the control region if the test has performed properly


    Sensitivity, Specificity and Accuracy


    The Influenza A+B Rapid Test Device (Swab/Nasal Aspirate) has been evaluated with specimens obtained from the patients. RT-PCR is used as the reference method for the Influenza A+B Rapid Test Device (Swab/Nasal Aspirate). Specimens were considered positive if RT-PCR indicated a positive result. Specimens were considered negative if RT-PCR indicated a negative result Nasal Swab Specimen.

    Nasal Swab Specimen


    Type A

    Type B

    RT-PCR

    Total

    RT-PCR

    Total

    Positive

    Negative

    Positive

    Negative

    Flu A+B Rapid

    Test Strip

    Positive

    100

    2

    102

    85

    2

    87

    Negative

    1

    180

    181

    2

    200

    202

    Total

    101

    182

    283

    87

    202

    289

    Relative Sensitivity

    99.0%

    97.7%

    Relative Specificity

    98.9%

    99.0%

    Accuracy

    98.9%

    98.6%


    Throat Swab Specimen


    Type A

    Type B

    RT-PCR

    Total

    RT-PCR

    Total

    Positive

    Negative

    Positive

    Negative

    Flu A+B

    Rapid Test

    Device

    Positive

    58

    1

    59

    65

    1

    66

    Negative

    3

    150

    153

    4

    162

    166

    Total

    61

    151

    212

    69

    163

    232

    Relative Sensitivity

    95.1%

    94.2%

    Relative Specificity

    99.3%

    99.4%

    Accuracy

    98.1%

    97.8%


    Nasal Aspirate Specimen


    Type A

    Type B

    RT-PCR

    Total

    RT-PCR

    Total

    Positive

    Negative

    Positive

    Negative

    Flu A+B

    Rapid Test

    Device

    Positive

    46

    2

    48

    94

    1

    95

    Negative

    0

    241

    241

    2

    158

    160

    Total tal tal

    46

    243

    289

    96

    159

    255

    Relative Sensitivity

    100%

    97.9%

    Relative Specificity

    99.2%

    99.4%

    Accuracy

    99.3%

    98.8%

    Quality Influenza A+B Rapid Test Uncut Sheet Nasopharyngeal Swab Rtk for sale
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