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FluB Real Time Kits One Step Assay FIA Rapid Quantitative Test Kit in oropharyngeal swab samples

FluB Real Time Kits One Step Assay FIA Rapid Quantitative Test Kit in oropharyngeal swab samples

FluB Rapid Quantitative Test Kit

oropharyngeal swab Rapid Quantitative Test Kit

FIA FluB Rapid Test Kit

Place of Origin:

CN

Brand Name:

WWHS

Certification:

ISO 13485 , CE

Model Number:

FluB

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Product Details
Product Name:
FluB Rapid Test Kit
Storage:
Room Temperature
Sample Buffer:
25 Vials
Manufacturer:
WWHS BIOTECH INC
Type:
One Step Assay
Reactivity:
Human
Advantage:
High Sensitivity
Application In:
WWHS NIR-1000 Dry Fluoroimmunoassay Analyser
Package:
20T
Annual Capacity:
5 Million A Year
Payment & Shipping Terms
Minimum Order Quantity
1000
Price
Negotiable
Packaging Details
Colorful Paper Box
Delivery Time
7 Days
Payment Terms
L/C, T/T
Supply Ability
20000 Kits per Week
Product Description
【Product name】 FluB.pdf
Influenza B (FluB)Virus Antigen Rapid Test Kit (Colloidal Gold)
 
【Inspection principle】
Double antibody sandwich method was used to detect influenza B virus antigens by immunochromatography. During detection, the treated extract is added to the sample adding hole of the test card. When the sample to be tested contains influenza B virus antigen and the antigen concentration is higher than the minimum detection limit, influenza B virus antigen first forms a reaction complex with the labeled antibody, and the reaction complex moves forward along the nitric acid fiber membrane under the action of chromatography, It is captured by the monoclonal antibody of influenza B virus nucleoprotein pre coated in the detection areas on the nitric acid fiber membrane, and a red reaction line is finally formed in the detection areas. At this time, the result is positive; On the contrary, when the sample does not contain influenza B virus antigen or the antigen concentration is lower than the minimum detection limit, there is no red reaction line in the detection area, and the result is negative. No matter whether the sample contains influenza B virus antigen, a red reaction line will be formed in the quality control area (c). The red reaction line displayed in the quality control area (c) is not only the standard to judge whether the chromatographic process is normal, but also the internal control standard of the reagent.
 
 
 
【Sample requirements】
1. Collection of nasal secretions: when collecting nasal exudates, insert the swab into the place with the most secretions in the nasal cavity, gently rotate and move the swab towards the inside of the nasal cavity until the turbinate (about 2.0cm ~ 2.5cm away from the nostril) is blocked, stick to the nasal wall, rotate the swab three times, and take out the swab.

2. Collection of throat secretions: insert the throat completely from the mouth, take the throat wall and the red part of the maxillary amygdala as the center, wipe the bilateral pharyngeal tonsils and the posterior pharyngeal wall with moderate force, avoid touching the tongue, and take out the swab.

3. After the collection of samples, the virus sampling solution or the sample extraction solution provided by this kit shall be used for treatment as soon as possible. If the specimen cannot be processed immediately, it shall be stored immediately in a dry, sterilized and tightly sealed plastic tube. It can be stored for 8 hours at 2℃ ~ 8℃ and for a long time at - 70℃.

 

【Test procedure】

Please read the operating instructions carefully before testing. Please restore all tests to room temperature before the test. The test shall be carried out at room temperature.

1. Insert the swab after sampling into the sample buffer and rotate it close to the inner wall of the test tube for about 10 times to make the sample dissolve in the solution as much as possible.

2. Squeeze the cotton swab head of the swab along the inner wall of the extraction tube to keep the liquid in the tube as much as possible. Break the tail of the swab, cover the extraction tube cover, and break the upper part of the extraction tube after mixing.

3. Open it along the opening of the aluminum foil bag, take out the reagent card and place it flat.

 

4. Drop 80 µL (about 3-4 drops) of treated sample extract into the sampling hole of the test card or directly add 80 µL of treated virus culture medium.

5. Observe the displayed results within 15 ~ 20 minutes, and the results displayed after 30 minutes have no clinical significance.

【Interpretation of results】

1. FluA positive: two red reaction lines appear, one in zone B and one in Zone C (quality control area).

2. Negative: only one red reaction line appears in area C of quality control area, and no visible red / pink band appears in B area

5. Invalid: there is no red reaction line in the quality control area (c), and the inspection is invalid. It is recommended to retest with a new test card at this time

Note: the color development depth of the reaction line is related to the content of the tested substance contained in the extracted sample. Regardless of the color intensity, the result shall be determined according to whether the reaction line is color developed or not.

This reagent contains quality control process. When a red reaction line appears in Zone C, it indicates that the operation is correct and effective, otherwise the detection is invalid.

 

【Performance】

1. Limits of detection

No higher than 1.0 ×102TCID50 /ml.

2. Sensitivity:

95.24% (91.75%~97.14%)

3. Specificity:

100.00% (96.34%~100.00%)

 

【Note】

1. This product is a disposable in vitro diagnostic reagent. Do not use expired products.

2. There is no color band on the quality control line and inspection line, indicating that there is an error and the detection should be retried.

3. Avoid the high temperature of the test environment. The test card stored at low temperature needs to be restored to room temperature and then opened to avoid moisture absorption.

4. It is recommended to use fresh samples instead of repeated freeze-thaw samples.

5. For sampling, please use the sub sample and sample extract provided by this test box. Do not mix different batches of test cards and sample buffer.

6. If the virus sampling solution is used to treat the sample, it can be detected directly without diluting the sample extraction solution.

7. For the detection of influenza B virus or subtypes, the small change of antigen epitope caused by small-scale mutation of nucleic acid sequence may lead to the reduction of clear results or the analytical sensitivity of reagents.

8. Pay attention to safety measures during operation, such as wearing protective clothing, gloves, etc. The used swabs, test cards and extraction tubes shall be decontaminated before being discarded. It is recommended to disinfect them with high-pressure steam.

 

FluB Real Time Kits One Step Assay FIA Rapid Quantitative Test Kit in oropharyngeal swab samples 0FluB Real Time Kits One Step Assay FIA Rapid Quantitative Test Kit in oropharyngeal swab samples 1

 

WWHS Assay list          
 Infection          
cat#. Product item Specimen Reaction Time Measure Range Clinical Range Itended Use
41 Covid-19 Antigen nasal swab, throat swab or nasal wash/aspirate specimens 15min. qualitative qualitative respiratory tract
42 Covid-19 Ab IgG/IgM WB/Serum/Plasma 15min. qualitative qualitative respiratory tract
43 FluA nasal swab, throat swab or nasal wash/aspirate specimens 15min. qualitative qualitative respiratory tract
44 FluB nasal swab, throat swab or nasal wash/aspirate specimens 15min. qualitative qualitative respiratory tract

 

 

 

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.

 

Advantage

 

1. Advanced Quality: We have strict quality control system and enjoy good reputation in the market.

2. Sincerly Service: We treat clients as friend and aims at building long term business relatiionship.

 

 

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