TTG-DGP Screen Test for Celiac Disease
At DNA Labs UAE, we offer the TISSUE TRANSGLUTAMINASE TTG-DGP SCREEN test to diagnose celiac disease. This autoimmune disorder occurs when the body’s immune system reacts to gluten, a protein found in wheat, barley, and rye.
Test Details
The TTG-DGP screen test measures the levels of antibodies called tissue transglutaminase (TTG) and deamidated gliadin peptide (DGP) in the blood. These antibodies are produced by the immune system in response to gluten ingestion. Elevated levels of these antibodies indicate an immune reaction to gluten and suggest the presence of celiac disease.
Cost and Sample Condition
The cost of the TTG-DGP SCREEN test is AED 440.0. The test requires a minimum of 2 mL (1 mL min.) serum from 1 SST. The sample should be shipped refrigerated or frozen for accurate results.
Report Delivery
The sample should be submitted by Thursday at 9am for same-day report delivery.
Method and Test Type
The TTG-DGP screen test is performed using the Enzyme Immunoassay method. It is specifically designed to diagnose Malabsorption Syndrome, a common symptom of celiac disease.
Doctor and Test Department
The TTG-DGP screen test is conducted by a Gastroenterologist in our specialized Test Department.
Pre Test Information
No special preparation is required for this test. However, it is important to note that individuals need to be consuming gluten-containing foods regularly for at least six weeks before the test to ensure accurate results.
Importance of the TTG-DGP Screen Test
The TTG-DGP screen test is highly specific and sensitive for diagnosing celiac disease. A positive result indicates a high likelihood of celiac disease, but it is typically followed up with an endoscopic biopsy of the small intestine to confirm the diagnosis.
It is crucial to note that a gluten-free diet can lead to false-negative results, as the immune system may not produce enough antibodies to be detected. Therefore, it is recommended to continue consuming gluten before the test for accurate results.
The TTG-DGP screen test is a valuable tool in the diagnosis of celiac disease, helping healthcare professionals identify individuals who may benefit from a gluten-free diet and further evaluation.
For accurate and reliable testing, contact DNA Labs UAE today.
| Test Name | TISSUE TRANSGLUTAMINASE TTG-DGP SCREEN Test |
|---|---|
| Components | |
| Price | 440.0 AED |
| Sample Condition | 2 mL (1 mL min.) serum from 1 SST. Shiprefrigeratedorfrozen. |
| Report Delivery | Sample Thu by 9am;ReportSameday |
| Method | Enzyme Immunoassay |
| Test type | Malabsorption Syndrome |
| Doctor | Gastroenterologist |
| Test Department: | |
| Pre Test Information | No special preparation required |
| Test Details |
The tissue transglutaminase (TTG)-DGP screen test is a blood test used to diagnose celiac disease. Celiac disease is an autoimmune disorder where the body’s immune system reacts to gluten, a protein found in wheat, barley, and rye. The TTG-DGP screen test measures the levels of antibodies called tissue transglutaminase (TTG) and deamidated gliadin peptide (DGP) in the blood. These antibodies are produced by the immune system in response to gluten ingestion. Elevated levels of these antibodies indicate an immune reaction to gluten and are suggestive of celiac disease. The TTG-DGP screen test is highly specific and sensitive for diagnosing celiac disease, but it is not a definitive test. A positive result indicates a high likelihood of celiac disease, but it is typically followed up with an endoscopic biopsy of the small intestine to confirm the diagnosis. It is important to note that for accurate results, individuals need to be consuming gluten-containing foods regularly for at least six weeks before the test. A gluten-free diet can lead to false-negative results, as the immune system may not produce enough antibodies to be detected. Overall, the TTG-DGP screen test is a valuable tool in the diagnosis of celiac disease, helping healthcare professionals identify individuals who may benefit from a gluten-free diet and further evaluation. |
