• Rotavirus & Adenovirus Diagnostic Combo for Human Feces Rapid Test Cassette
  • Rotavirus & Adenovirus Diagnostic Combo for Human Feces Rapid Test Cassette
  • Rotavirus & Adenovirus Diagnostic Combo for Human Feces Rapid Test Cassette
  • Rotavirus & Adenovirus Diagnostic Combo for Human Feces Rapid Test Cassette
  • Rotavirus & Adenovirus Diagnostic Combo for Human Feces Rapid Test Cassette
  • Rotavirus & Adenovirus Diagnostic Combo for Human Feces Rapid Test Cassette

Rotavirus & Adenovirus Diagnostic Combo for Human Feces Rapid Test Cassette

Type: IVD Reagent
Detection for: Rotavirus & Adenovirus
Sample Type: Human Feces
Usage: Professional Use Only
Storage: 2~30ºC
Certificate: CE ISO
Samples:
US$ 0.5/Piece 1 Piece(Min.Order)
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Customization:
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  • Overview
  • Product Description
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Overview

Basic Info.

Model NO.
RAC-DF22
Shelf Life
24 Months
Transport Package
Cartons
Specification
25pcs/box
Trademark
Dewei
Origin
Foshan, China
HS Code
3822190090
Production Capacity
100, 000 Tests/Day

Product Description

Rotavirus and Adenovirus Rapid Test Combo
Product Description

Intended Use
The Rotavirus and Adenovirus Rapid Test Combo (Feces) is a rapid visual immunoassay for the qualitative presumptive detection of rotavirus and adenovirus in human fecal specimens. This kit is intended to be used as an aid in the diagnosis of rotavirus and adenovirus infection.
For professional use only.
For in vitro diagnostic use only.

Product Name Cat# Format Specimen Certificate
Rota&Adeno Rapid Test Combo RAC-DF22 Cassette Feces CE ISO


Detaild Photo
Rotavirus & Adenovirus Diagnostic Combo for Human Feces Rapid Test Cassette
Introduction

Rotavirus is the most common agent responsible for acute gastroenteritis, mainly in young children. Its discovery in 1973 and its association with infantile gastro-enteritis represented a very important advancement in the study of gastro-enteritis not caused by acute bacterial infection. Rotavirus is transmitted by oro-faecal route with an incubation period of 1-3 days. Although specimen collections taken within the second and fifth day of the illness are ideal for antigen detection, the rotavirus may still be found while diarrhoea continues. Rotaviral gastroenteritis may result in mortality for populations at risk such as infants, the elderly, and immunocompromised patients. In temperate climates, rotavirus infections occur mainly in the winter months. Endemics as well as epidemics affecting some thousand people have been reported. With hospitalised children suffering from acute entric disease up to 50% of the analysed specimen were positive for rotavirus. The viruses replicate in the cell nucleus and tend to be host species specific producing a characteristic cytopathic effect (CPE). Because rotavirus is extremely difficult to culture, it is unusual to use isolation of the virus in diagnosing an infection. Instead, a variety of techniques have been developed to detect rotavirus in feces. Acute diarrheal disease in young children is a major cause of morbidity worldwide and is a leading cause of mortality in developing countries. Research has shown that enteric adenoviruses, primarily Ad40 and Ad41, are a leading cause of diarrhea in many of these children, second only to the rotaviruses. These viral pathogens have been isolated throughout the world, and can cause diarrhea in children year round. Infections are most frequently seen in children less than two years of age, but have been found in patients of all ages. Further studies indicate that adenoviruses are associated with 4-15% of all hospitalized cases of viral gastroenteritis. Rapid and accurate diagnosis of gastroenteritis due to adenovirus is helpful in establishing the etiology of gastroenteritis and related patient management. Other diagnostic techniques such as electron microscopy (EM) and nucleic acid hybridization are expensive and labor-intensive. With the self-limiting nature of adenovirus infection, such expensive and labor-intensive tests may not be necessary.

Contents
- Rapid Test
- Specimens dilution tube with buffer
- Instruction for use

Operation
Bring tests, specimens, buffer and/or controls to room temperature (15-30°C) before use.
1. Specimen collection and pre-treatment:
1) Use the specimens collection container provided in the kit for specimens collection. Follow the operation procedure written on it for instructions. Other clean dry containers could also be used for the same purpose. Best results will be obtained if the assay is performed within 6 hours after collection.
2) For solid specimens: Unscrew and remove the dilution tube applicator. Be careful not to spill or spatter solution from the tube. Collect specimens by inserting the applicator stick into at least 4 different sites of the feces to collect approximately 50 mg of feces (equivalent to 1/4 of a pea).
For liquid specimens: Hold the pipette vertically, aspirate fecal specimens, and then transfer 2 drops (approximately 50 µL) into the specimen collection tube containing the extraction buffer.
3) Place the applicator back into the tube and screw the cap tightly. Be careful not to break the tip of the dilution tube.
4) Shake the specimen collection tube vigorously to mix the specimen and the extraction buffer. Specimens prepared in the specimen collection tube may be stored for 6 months at -20°C if not tested within 1 hour after preparation.
2. Testing
1) Remove the test from its sealed pouch, and place it on a clean, level surface. Label the test with patient or control identification. To obtain a best result, the assay should be performed within one hour.
2) Using a piece of tissue paper, break the tip of the dilution tube. Hold the tube vertically and dispense 2-3 drops of solution into the specimen well (S) of the test cassette.
Avoid trapping air bubbles in the specimen well (S), 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 be read at 10 minutes. Do not interpret the result after 20 minutes.
Note: If the specimen does not migrate (presence of particles), centrifuge the extracted specimens contained in the extraction buffer vial. Collect 80 µL of supernatant, dispense into the specimen well (S) of a new test cassette and start afresh following the instructions mentioned above.


Interpretation of Results
Positive:
Rotavirus: * A colored band appears in the control band region (C) and another colored band appears in the R band region.
Adenovirus: * A colored band appears in the control band region (C) and another colored band appears in the A line region.
Rotavirus and Adenovirus: * A colored band appears in the control line region (C) and two other colored bands appear in A line region and R line region respectively.
Negative:
Only one colored band appears, in the control region (C). No colored band appears in the
test region (T).
Invalid:
Control band fails to appear.

 
Company Profile
DEWEI Medical Equipment Co., Ltd is a leading and professional manufacturer of IVD products,it is a high-tech enterprise specialized in developing, manufacturing and marketing of Clinical Laboratory analyzer & reagents, POCT and rapid diagnotic products, such as colloidal gold rapid test kits.
Rotavirus & Adenovirus Diagnostic Combo for Human Feces Rapid Test Cassette


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Rotavirus & Adenovirus Diagnostic Combo for Human Feces Rapid Test Cassette
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Rotavirus & Adenovirus Diagnostic Combo for Human Feces Rapid Test Cassette
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Rotavirus & Adenovirus Diagnostic Combo for Human Feces Rapid Test Cassette
Shipment
Rotavirus & Adenovirus Diagnostic Combo for Human Feces Rapid Test Cassette

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Diamond Member Since 2022

Suppliers with verified business licenses

Manufacturer/Factory & Trading Company
Number of Employees
50
Year of Establishment
2020-08-03