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ASCA - IgG antibody

ASCA - IgG antibody near me in Kanchipuram

Also referred as
Anti-Saccharomyces Cerevisiae Antibody IgG Test
Crohn's Disease Antibody Test
IgG Antibodies to Saccharomyces Cerevisiae Test
For men & women
Earliest reports in
192 hours
Contains
1 test
Know more about this test

The ASCA - IgG antibody test is a blood test that detects IgG antibodies against Saccharomyces cerevisiae, a type of yeast present in the digestive tract. This test helps differentiate between inflammatory bowel diseases (IBD), particularly Crohn’s disease and ulcerative colitis. The ASCA IgG test is widely available with Tata 1mg labs at an affordable price in Kanchipuram.

The ASCA - IgG antibody test is recommended for individuals showing gastrointestinal symptoms such as persistent diarrhea, abdominal pain, weight loss, or rectal bleeding, especially when the clinical features do not clearly point toward either ulcerative colitis or Crohn’s disease. It is also valuable in cases with atypical or overlapping IBD symptoms where additional diagnostic information is needed. By identifying elevated ASCA-IgG levels, clinicians can tailor treatment more precisely to the patient’s condition.

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Understanding ASCA - IgG antibody

Saccharomyces cerevisiae is a normally harmless yeast found in the body and the environment. In some people, however, the immune system reacts by producing antibodies against it. These antibodies, known as anti-Saccharomyces cerevisiae antibodies (ASCA), are commonly linked with Crohn’s disease. Detecting ASCA-IgG in the blood helps differentiate Crohn’s disease from ulcerative colitis. While both conditions fall under the category of IBD, they affect different regions of the gastrointestinal tract and often require distinct treatment approaches.

The ASCA - IgG antibody test is recommended for individuals showing gastrointestinal symptoms such as persistent diarrhea, abdominal pain, weight loss, or rectal bleeding, especially when the clinical features do not clearly point towards either ulcerative colitis or Crohn’s disease. It is also valuable in cases with atypical or overlapping IBD symptoms where additional diagnostic information is needed. By identifying elevated ASCA-IgG levels, clinicians can tailor treatment more precisely to the patient’s condition.

No special preparation is needed for getting the ASCA - IgG antibody test done. However, be sure to inform the doctor about any medications or supplements being taken, as they may affect the test results. 

Lab test results may vary across different laboratories. Abnormal test results require expert interpretation. Therefore, never try to self-medicate based solely on these results. Always consult a doctor for a proper understanding of the test resul

Please note: This is an outsourced test. The sample for this test is collected by TATA 1MG and processed at a NABL accredited partnered lab.

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What does ASCA - IgG antibody measure?

The ASCA - IgG antibody test detects the presence of IgG antibodies produced by the immune system in response to Saccharomyces cerevisiae. These antibodies are usually present at very low levels in healthy individuals. Elevated IgG antibody levels suggest an abnormal immune reaction to yeast antigens, which is strongly associated with Crohn’s disease. While a positive result does not confirm the disease on its own, it provides supportive evidence when correlated with clinical signs and other laboratory tests. This test does not diagnose ulcerative colitis but can help differentiate between Crohn’s disease and ulcerative colitis, as ASCA positivity is far more common in Crohn’s disease.

FAQs related to ASCA - IgG antibody in Kanchipuram

The ASCA - IgG antibody test is a blood test that detects antibodies against Saccharomyces cerevisiae, a yeast commonly present in the digestive tract. It is mainly used to help differentiate between Crohn’s disease and ulcerative colitis, the two primary types of inflammatory bowel disease (IBD).
This test is recommended for individuals showing symptoms of IBD, such as persistent diarrhea, abdominal pain, weight loss, or rectal bleeding. It is especially useful when symptoms are unclear or when there is overlap between Crohn’s disease and ulcerative colitis, and a more precise diagnosis is needed to guide treatment.
The ASCA test is a simple blood test. A small blood sample is drawn from a vein in the arm and analyzed in the laboratory for the presence of ASCA antibodies.
Fasting is not required for the ASCA test. You can eat and drink normally unless your doctor advises otherwise.
The ASCA test is a simple blood test, and the risks are minimal. You may feel slight pain, bruising, or discomfort at the site where the needle is inserted, but these effects usually resolve quickly.
The need for repeat testing depends on the severity of your condition and your treatment plan. ASCA is mainly used for diagnosis rather than monitoring, so your doctor will decide whether additional testing is necessary during follow-up.
Yes. In Kanchipuram, you can schedule the ASCA - IgG antibody test near you with Tata 1mg Labs. The test is easy to book, cost-effective, and available with a comprehensive report.
Yes, home sample collection for the ASCA - IgG antibody test is readily available in Kanchipuram. Tata 1mg Labs allows you to choose a date and time that suits your schedule for sample collection.
If you want to schedule the ASCA - IgG antibody test with Tata 1mg Labs in Kanchipuram, the procedure is fairly easy and hassle-free. Follow these steps to book a test: 1). Visit the Lab Tests section on the Tata 1mg website. 2). Add the test you want to the cart. 3). Pick a time and date slot according to your convenience; however, do consider the necessary prerequisites while scheduling a test. 4). You will receive a notification with all the details once the test is scheduled.
Tata 1mg Labs is a pocket-friendly platform for booking lab tests in Kanchipuram. The ASCA - IgG antibody test is available at an affordable price of Rs. 1599.
At Tata 1mg Labs, we understand the importance of timely results. We strive to provide fast turnaround times for test results, allowing you to get the information you need promptly. On average, we take 192 hours to provide the reports of the ASCA - IgG antibody test in Kanchipuram.
Content created by
Written by:
Dr. Lipika Khurana
PGDHHM, BDS
Reviewed by:
Dr. Swati Gupta (Anand)
MBBS, MD Lab Medicine
Want to know moreRead our editorial policy
Last Updated11th Oct 2026

ASCA - IgG antibody test price for other cities

Price inNavi MumbaiRs. 2129
Price inMumbaiRs. 2129
Price inChennaiRs. 1599
Price inNashikRs. 1599
Price inGhaziabadRs. 1430

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ASCA - IgG antibody