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One Step Strip Style AFP Test Introduction: One step AFP test strip is a rapid direct binding test for the visual detection of alpha fetoprotein in serum as an aid in the diagnosis of primary hepatocellular carcinomas, testicular teratocarcinomas and neural tube defects. Test results are read visually without any instrument. One step afp test strip is based on the principle of sandwich immunoassay for determination of afp in serum. .monoclonal and polyclonal antibodies were employed to specifically identify afp with high sensitivity this one step test only takes about 10 minutes.the sensitivity of the test can reash to 25ng/ml. Specimen collection For serum, collect blood into container without anticoagulant. Allow the blood to clot and separate the serum from the clot. Use the serum for testing. If the specimen cannot be tested on the day of collection, store the serum specimen in a refrigerator or freeze. Bring the specimens to normal room temperature before testing. Do not freeze and thaw the specimen repeatedly. Test procedure Following the illustration, to dip the test strip with arrow downside into the vessel of serum for about 10 seconds, which shouldn’t exceed the mark line. Wait for 10-20 minutes and read results.and do not read results after 30 minutes.
Interpretation of result
Negative: only one pink colored band appears on the control region. No Apparent band on the test region.
Positive: in addition to a pink colored band , a distinct pink colored Band will also appear in the test region.
Invalid: a total absence of color in both regions is an indication Of procedure error and/or that test reagent Deterioration has occurred.
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