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Flow Cytometry: CD56 Test

Flow Cytometry: CD56 Test

Flow Cytometry is an advanced biomedical technology that enables a comprehensive, multi-parameter analysis of individual cells. A crucial component identified by Flow Cytometry is CD56, a neural cell adhesion molecule also known as NCAM. CD56 is primarily found on the surface of natural killer (NK) cells and a subset of T cells.

The CD56 test, carried out through Flow Cytometry, is fundamental in diagnosing and managing a variety of conditions, particularly those related to the immune system. By providing critical information about the presence and function of CD56, this test assists clinicians in identifying these conditions, formulating treatment strategies, and monitoring the response to treatment.


  • Test NameFlow Cytometry: CD56 Test
  • Sample TypeBlood/ bone marrow
  • Preparations RequiredThere are no specific preparations necessary for the CD56 test. You can follow your standard diet, hydration, and medication routine unless instructed otherwise by your doctor.
  • Report Time2 days

What is the importance of the CD56 test?

The CD56 test, is vital for diagnosing and managing a range of conditions, especially those related to the immune system. By providing essential data about the presence and function of CD56, the test helps clinicians in understanding the immune system's functionality.

Is fasting necessary before the CD56 test?

No, fasting is not required for the CD56 test. You can continue your normal dietary and hydration habits before undergoing the test.

Home Sample Collection Process

1
Book your convenient slot
Book your convenient slot
2
Sample Collection by Phlebotomist
Sample Collection by Phlebotomist
3
Reporting of the sample at lab
Reporting of the sample at lab
4
Download Reports
Download Reports
Frequently Asked Questions

The CD56 test measures the presence and quantity of the CD56 protein on cells, predominantly found on natural killer (NK) cells and a subset of T cells. This protein plays a significant role in the immune system's functionality.

The frequency of the CD56 test depends on your specific health conditions and your doctor's advice. Regular monitoring may be necessary if you have known immune system disorders or other related health conditions.

CD56 is typically expressed on natural killer (NK) cells and a subset of T cells. However, the 'normal' range can vary depending on the laboratory and specific method used. Your doctor will interpret your results based on your overall health and any symptoms you may be experiencing.

There are no specific precautions needed for the CD56 test. However, it's always advisable to inform your doctor about any medications or supplements you're taking, as these might influence the test results.

Several factors can influence CD56 levels. Modifiable factors include certain medications and lifestyle habits, while non-modifiable factors include age, genetics, and certain medical conditions like autoimmune diseases and certain types of cancer.

If your CD56 results are abnormal, you should typically consult with a hematologist or an immunologist, experts in blood disorders and immune system disorders, respectively. Depending on the underlying suspected cause, you may also need to see other specialists.

The CD56 test involves a simple blood draw. The risks associated with this procedure are minimal and can include minor pain or bruising at the needle site, lightheadedness, and a small risk of infection.

An abnormal CD56 result can indicate potential issues with the immune system or specific cell populations, but it does not provide a definitive diagnosis for any specific disease. Further diagnostic tests are typically needed for a precise diagnosis.

While many blood parameters can be influenced by age, CD56 levels are generally relatively stable throughout life. However, various disease conditions can significantly affect CD56 levels.

Certain medications, particularly those that influence the immune response or specific cell populations, can impact CD56 levels. Always inform your doctor about any medications you're currently taking before the test.

If your CD56 level is low, it's important to consult with a healthcare professional to understand the underlying cause. The approach to increasing CD56 levels depends on this cause, and might involve addressing an underlying health condition, adjusting a medication regimen, or in some cases, receiving treatments to stimulate immune cell production.

While there's no direct evidence that stress can change CD56 levels, chronic stress can impact overall health and potentially influence various blood parameters. It's always beneficial to manage stress effectively for overall wellbeing.

While the CD56 test provides vital information about the immune system and specific cell populations, it's not typically used alone to diagnose specific diseases. It's part of a larger diagnostic process that may include other tests, medical history, and physical examination.

Remember, your healthcare team is your most valuable resource in interpreting these tests and explaining their implications for your health. If you have any concerns or further questions about the CD56 test, don't hesitate to discuss these with your doctor. They are committed to ensuring you feel informed and confident about your healthcare decisions.

Flowcytometry - CD56
₹ 1500
Schedule Test in Your Available Time
Locations Near You in Hyderabad
  • 4KM from Madhapur
  • 3KM from Banjara Hills
  • 1.9KM from Yusufguda
  • 3KM from Madhura Nagar
  • 5KM from Shaikpet