One Step H. Pylori Test Device

৳ 6,500

Description

Format
strip, cassette
Specimen
Whole blood/serum/plasma/Feces
Accuracy
Over 99%
Read time
10-15mins
Expiry date
24-36months
Certificate
CE, FSC,ISO13485
Specification
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********* H.pylori Ab (Helicobacter pylori) test kit *********

Product Principle of H.pylori Ab test kit

The infection of Helicobacter pylori (H. pylori) is associated with a variety of gastro-intestinal diseases, such as stomach
ulcers, chronic active gastritis and gastrointestinal adenocarcinoma.
Antibodies to H. pylori are developed in individuals infected with H. pylori as a serological response.
Detecting specific antibodies to H. pylori can be used as a qualitative assay in the diagnosis of H. pylori infection, either
as an adjunct to endoscopy or as an alternative measure in symptomatic patients.
The H. Pylori Rapid Test is a chromatographic immunoassay (CIA) for the rapid determination of antibodies to H. pylori in
serum/plasma/whole blood specimens.
The test is to be used as an aid in the diagnosis of infection due to H. pylori.

Product type
strip, cassette
Usual size
Strip: 2.5mm or 3.0mm Cassette: 3.0 or 4.0mm
Specimen
Whole blood, serum/plasma
Application period
Primary infection period or with symptoms
Type 1. H. pylori Ab test Strip Size: 2.5mm 3.0mm
Type 2. H. pylori Ab test Cassette Size: 3.0mm 4.0mm
Type 3. H. pylori Ag test cassette Size: 3.0mm, 4.0mm
Storage Indoor temperature of 2-30 degrees
Advantage easy to use, fast to read result, accuracy and stable application, private usage
Product Paramenters
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Example of statistical results of reagent of 240 samples
Reagent
Control reagent kit

Positive Negative
Total

Sensitivity: Se=100%

Specificity: Sp=100%
False positive rate =0%
False negative rate =0%
Total accordance rate = 100%
Positive
100
0
100
Negative
0
140
140
Total
100
140
240
REAGENT PREPARATION AND STORAGE
Store test device unopened at 2°C-30°C. If stored at 2°C-8°C, ensure that the test device is brought to room
temperature before opening. Do not freeze the kit or expose the kit over 30°C.

Specimen of H. pylori Ab test Collection and Handling
For whole blood:
Collect whole blood into a collection tube by venipuncture. If specimens are not immediately tested, they should be
refrigerated at 2-80C. Freezing is recommended if the storage periods are more than 3 days. They should be brought to
room temperature before testing. Using the specimen after long-term storage of more than three days can cause
non-specific reaction. When stored at 2-8 0C, the whole blood sample should be used within three days.
For serum/plasma:
Blood should be collected aseptically into a clean tube without anticoagulants. Separate the serum or plasma from blood
as soon as possible to avoid hemolysis. Use clear non-hemolyzed specimens when possible.

Procedure of H. pylori Ab test kit
> Step 1: When you are ready to begin testing, open the sealed pouch by tearing along the notch. Remove the test
from the pouch.
> Step 2For Strip Test:
Immerse the strip into the container wtih the arrow end pointing towards the container.
Do not immerse past the MAX(maximum) line.
Take the strip out after 8-10 seconds and lay the strip flat on a clean, dry, nonabsorbent surface
(e.g., mouth of the serum container).
For Cassette Test:
Drip 2 or 3 drops of specimen into the sample window.
>Step 3 : Wait 10-15 minutes and read result. Do not read results after 30 15 minutes.

How to read the result of H. pylori test kit
>1. Negative: Only one pink band appears on test region.
>2. Positive: Two pink bands appear on test region.
>3. Invalid: If without colored band appears on test region, this is an indication of a possible error in
performing the test.
The test should be repeated using a new device.

One Step H. Pylori Test Device One Step H. Pylori Test Device

WARNINGS AND PRECAUTIONS FOR Using H. pylori Ab test kit
≡1. Must use fresh specimen and avoid repetitive freezing, the result will be invalid
≡2. Use it before expiry date.
≡3. The package of kit should not be opened until it reaches the room temperature if it taken out from the refrigerator.
≡4. Old Serum can not be used. If the serum is thick, it can be used only after being separated.

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