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Alpha Fetal Protein AFP Rapid Test Kit Cancer Diagnosis Blood Sample Cassette Type

Basic Information
Place of Origin: China
Brand Name: Dewei
Certification: ISO
Model Number: AFP
Minimum Order Quantity: 10000pcs
Price: $1.0-2.0/pcs
Packaging Details: 25tests/box 20test/box
Delivery Time: 5-20 days
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 100000pcs/day
Detail Information
Test Parameter: Alpha Fetal-protein AFP Result Time: 10mins After Operation
Package: 25pcs/box, 20pcs/box Storage: Room Temperature
Sample: Whole Blood/Serum/Plasma Principle: Immunochromatography
High Light:

Alpha Fetal Protein Rapid Test Kit

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Cassette AFP Rapid Test Kit

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Blood Sample AFP Rapid Test Kit


Product Description

Alpha Fetal-protein AFP Rapid Test Kit in Cancer Diagnosis Blood Cassette

INTENDED USE
The AFP Rapid Test Device (Whole Blood/Serum/Plasma) is a rapid visual immunoassay for the qualitative presumptive detection of alpha fetal-protein (AFP) in human whole blood, serum, or plasma specimens. This kit is intended for use as an aid in the diagnosis of various cancers.
 
INTRODUCTION
Alpha fetoprotein (AFP) is a single chain glycoprotein with a molecular weight of approximatively 70,000. It is produced by the fetal yolk sac and proximal structures of the liver and gastrointestinal tract. In the human fetus, AFP is a major serum protein which reaches a level of several milligrams per milliliter at week 12 of gestation and then drops to trace concentration in the normal non pregnant adult. The clinical value of AFP as a tumor marker was not immediately appreciated because the assays used for quantitation were not sensitive enough to detect the nanogram amounts associated with early disease. As more sensitive radioimmune assays became available, the utility of AFP as a tumor marker became increasingly apparent. Significant increases are observed in malignant tumours in childhood, such as hepatoblastomas and nephroblastomas, and in hepatocellular carcinoma and certain testicular tumours in adults. Less commonly, malignant tumours of the gastro¬intestinal tract and other organ systems with massive hepatic metastases are associated with increased concentractions of AFP in serum or plasma. AFP levels should be measured at presentation and monitored during treatment and they are very useful in diagnosis and in evaluating the effectiveness of therapy.
 
PRINCIPLE
The AFP Rapid Test Device (Whole Blood/Serum/Plasma) detects alpha fetal-protein (AFP) through visual interpretation of color development on the internal strip. AFP antibodies are immobilized on the test region of the membrane. During testing, the specimen reacts with AFP antibodies conjugated to colored particles and precoated onto the sample pad of the test. The mixture then migrates through the membrane by capillary action, and interacts with reagents on the membrane. If there are sufficient AFP antigens in the specimen, a colored band will form at the test region of the membrane. The presence of this colored band indicates a positive result, while its absence indicates a negative result. The appearance of a colored band at the control region serves as a procedural control, indicating that the proper volume of specimen has been added and membrane wicking has occurred.
 
MAIN CONTENTS
• Rapid test Cassette with desiccant.
• Disposable pipettes.
• Buffer.
• Instructions for use.
 
STORAGE AND STABILITY
• Store at 2 ~ 30 º C in the sealed pouch for 18 months.
 
PRECAUTIONS
• For in vitro diagnostic use only.
• Do not use after expiration date.
• The test Cassette should remain in the sealed pouch until use.
• The used test Cassette should be discarded according to local regulations.

 

SAMPLE COLLECTION

1) The AFP Rapid Test Kit is intended for use with human whole blood, serum, or plasma specimens only.

2) Only clear, non-hemolyzed specimens are recommended for use with this test. Serum or plasma should be separated as soon as possible to avoid hemolysis.

3) Perform testing immediately after specimen collection. Do not leave specimens at room temperature for prolonged periods. Serum and plasma specimens may be stored at 2-8°C for up to 3 days. For long term storage, specimens should be kept below -20°C. Whole blood collected by venipuncture should be stored at 2-8°C if the test is to be run within 2 days of collection. Do not freeze whole blood specimens. Whole blood collected by fingerstick should be tested immediately.

4) Containers containing anticoagulants such as EDTA, citrate, or heparin should be used for whole blood storage.

5) Bring specimens to room temperature prior to testing. Frozen specimens must be completely thawed and mixed well prior to testing. Avoid repeated freezing and thawing of specimens.

6) If specimens are to be shipped, pack them in compliance with all applicable regulations for transportation of etiological agents.

7) Icteric, lipemic, hemolysed, heat treated and contaminated specimens may cause erroneous results.


OPERATION 

Bring tests, specimens, and/or controls to room temperature (15-30°C) before use.

1) Remove the test from its sealed pouch, and place it on a clean, level surface. Label the device with patient or control identification. For best results the assay should be performed within one hour.

2) Transfer 3 drops of whole blood/serum/plasma to the specimen well (S) of the device with the provided disposable pipette, and start the timer.

OR

Allow 3 hanging drops of fingerstick whole blood to fall into the center of the specimen well (S) of the test device, and start the timer.

Avoid trapping air bubbles in the specimen well (S), and do not add any solution to the result area.

Avoid trapping air bubbles in the specimen well (S), and do not add any solution to the result area.

3) If the test fails to migrate across the membrane after 1 minute, add 1 drop of buffer to the specimen well (S).

4) Wait for the colored band(s) to appear. The result should be read at 10 minutes. Do not interpret the result after 20 minutes.


INTERPRETATION
POSITIVE:
Two colored bands appear on the membrane. One band appears in the control region (C) and another band appears in the test region (T).
NEGATIVE:
Only one colored band appears, in the control region (C). No apparent colored band appears in the test region (T).
INVALID:
Control band fails to appear. Results from any test which has not produced a control band at the specified read time must be discarded. Please review the procedure and repeat with a new test. If the problem persists, discontinue using the kit immediately and contact your local distributor.
 
PERFORMANCE
Sensitivity 99.3%

Specificity 99.0%
 
For detailed information, please contact Dewei person for Manual Instruction.
Alpha Fetal Protein AFP Rapid Test Kit Cancer Diagnosis Blood Sample Cassette Type 0
 

 

Contact Details
Sherry

Phone Number : +8613316305166

WhatsApp : +008615267039708