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Natural Killer Cell Marker : CD 16

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Natural Killer Cell Marker : CD 16, in Surat

Get Natural Killer Cell Marker : CD 16 done in Dumas Road, Surat with GetVisit. This test measures CD16, a protein found on the surface of natural killer (NK) cells. Verified infectious disease specialist, home collection, and same-day digital reports across Athwa and the city.

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SAMPLE TYPE
Blood
FASTING REQUIRED
No
GENDER
Male/Female
GET REPORTS IN
27 hours
TEST INCLUDED
1
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20K+Customers
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What is a Natural Killer Cell Marker : CD 16 Test in Surat ?

What is Natural Killer Cell Marker : CD 16?

This test measures CD16, a protein found on the surface of natural killer (NK) cells. NK cells are part of your innate immune system. Accurate organism identification is clinically essential , typhoid, dengue, and malaria each require different treatment, and the wrong empirical approach delays recovery.

What does Natural Killer Cell Marker : CD 16 measure?

They help fight viruses and kill abnormal cells, including some cancer cells. Measuring CD16 helps show how many NK cells you have and how well they may work. Doctors use the result to investigate frequent infections, immune disorders, or blood cancers. It is also used to monitor responses to treatments that affect the immune system.

What symptoms suggest Natural Killer Cell Marker : CD 16 may be needed?

A doctor may recommend Natural Killer Cell Marker : CD 16 when a patient reports sudden fever (above 38.5°C), body aches and chills, persistent headache, nausea or vomiting, abdominal pain, skin rash, joint pain, and extreme fatigue. GetVisit makes testing convenient in Surat, with lab slots and home collection in Dumas Road, Piplod, and nearby areas.

How is Natural Killer Cell Marker : CD 16 performed?

At a GetVisit-partnered lab in Dumas Road or Piplod, Surat, a certified phlebotomist cleans the inner elbow, locates a vein, and draws the required blood (typically 5 to 10 mL). The procedure takes 3 to 5 minutes. You feel a brief pinch at insertion and mild pressure during collection, then can eat, drive, and resume all activities immediately afterwards.

How accurate is Natural Killer Cell Marker : CD 16?

Results are analytically reliable because GetVisit's Surat logistics network maintains proper cold-chain transport from your Dumas Road or Piplod collection point to the processing lab, preserving sample integrity. NABL independently audits quality control at regular intervals.

Are there any risks to Natural Killer Cell Marker : CD 16?

There are no significant risks beyond those of a standard blood draw. For your appointment in Dumas Road or Piplod, Surat, drink 2 to 3 glasses of water beforehand and stay seated for 2 to 3 minutes afterwards, as vasovagal fainting (rare) is more likely if you are fasting, anxious, or dehydrated. Tell the phlebotomist if you have fainted during previous draws.

Did you know?

CD16 (FcγRIII) is commonly used as a marker for NK cells, especially the cytotoxic CD56dim subset, and mediates antibody-dependent cellular cytotoxicity.

Natural Killer Cell Marker : CD 16 Test Preparation in Surat

Managing medication:

Tell the collection staff about any prescription medicines, supplements, or herbal products you're using, and keep taking them unless advised otherwise.

Fasting instructions:

This test can be done at any time of day with no fasting. Keep to your usual meals and medicines, and drink water normally.

Timing:

Morning appointments suit most tests, when the body's markers are most stable. GetVisit home collection in Surat starts at 6:00 AM, including Athwa and Udhna.

What to bring along:

Carry your test requisition, a government-issued ID, and any previous reports so results can be compared over time.

Natural Killer Cell Marker : CD 16 Test Parameters in Surat

Single standalone test:

Natural Killer Cell Marker : CD 16. Can be ordered individually or as part of a preventive health package on GetVisit.

Why Take a Natural Killer Cell Marker : CD 16 Test in Surat ?

When does a doctor order Natural Killer Cell Marker : CD 16?

Natural Killer Cell Marker : CD 16 is often included in a lymphocyte subset or immune phenotyping panel done by flow cytometry. Doctors may order it for recurrent infections, unexplained fevers, abnormal blood counts, or to evaluate suspected immune deficiency or blood cancer.

Who should get Natural Killer Cell Marker : CD 16 done in Surat?

Surat's large industrial and business population, its predominantly vegetarian diet with structural nutritional gaps, high state-level diabetes burden, hot humid climate, and monsoon infection seasonality make regular preventive diagnostic testing a sound investment for residents across the city. Natural Killer Cell Marker : CD 16 testing is important for symptomatic patients, for confirming recovery, and for household members of a confirmed case. Testing early in Surat's fever season prevents the complications that come from treating the wrong infection.

What conditions can Natural Killer Cell Marker : CD 16 help diagnose?

Abnormal results can arise from infections, autoimmune disease, medications, chemotherapy, or inherited immune disorders. A family history of primary immunodeficiency can make this test more important.

What do Natural Killer Cell Marker : CD 16 results mean?

Higher or positive results: High NK CD56+CD16+ indicates an increased number of natural killer cells with CD56 and CD16 markers, reflecting raised cytotoxic NK activity. Your doctor reads the value against the reference range on your report and your symptoms, and may repeat a borderline result to confirm it.

How often should Natural Killer Cell Marker : CD 16 be repeated?

Infection tests are ordered when symptoms are present rather than on a fixed schedule. Repeat testing may be needed to confirm recovery, to check clearance after treatment, or if fever recurs. During Surat's monsoon fever season, prompt retesting is advised for any new febrile illness.

What happens after Natural Killer Cell Marker : CD 16 results are ready?

Results are delivered to your phone and stored securely on GetVisit. Any value the laboratory flags as critical is escalated for urgent review, and for everything else your doctor or a verified specialist can guide the next step at your convenience.

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Frequently asked questions

For any unanswered questions, reach out to our support team via email. We will assist you as soon as possible

Is CD16 a marker for NK cells?plus

CD16 (FcγRIII) is commonly used as a marker for NK cells, especially the cytotoxic CD56dim subset, and mediates antibody-dependent cellular cytotoxicity. However, it is not exclusive to NK cells , monocytes, macrophages and neutrophils also express CD16 , and some NK cells (CD56bright) lack CD16. Thus it identifies NK subsets but is not NK-specific.

What does high NK CD56 16 mean?plus

High NK CD56+CD16+ indicates an increased number of natural killer cells with CD56 and CD16 markers, reflecting raised cytotoxic NK activity. Causes include recent or ongoing viral infection, inflammation, stress, autoimmune conditions, or less commonly an NK‑cell proliferative disorder. Clinical significance depends on symptoms and degree of elevation; follow up with your clinician for correlation and possible repeat testing or hematology referral.

Do NKT cells express CD16?plus

Most NKT cells do not constitutively express CD16 (FcγRIII). Classical/invariant NKT cells typically lack strong CD16 expression, although some human NKT-like or activated CD56+ NKT subsets can express CD16 and perform antibody-dependent cellular cytotoxicity. Thus CD16 is variable and not a defining marker for NKT cells; expression depends on subset, activation state, and species.

What is CD56 a marker for?plus

CD56 is the neural cell adhesion molecule (NCAM) commonly used as a marker of natural killer (NK) cells (CD56bright and CD56dim subsets) and some cytotoxic T‑cell (NKT) subsets. It is also expressed on neural and neuroendocrine tissues and is used diagnostically to identify neural‑ or neuroendocrine‑derived tumors such as neuroblastoma and small‑cell lung carcinoma.

Do I need a doctor's prescription to book Natural Killer Cell Marker : CD 16?plus

You can book Natural Killer Cell Marker : CD 16 on GetVisit with or without a prescription, though a doctor's advice helps with interpreting the result. Cashless OPD may require a referral, depending on your insurer.

Can I exercise before Natural Killer Cell Marker : CD 16?plus

Avoid strenuous exercise for 12 to 24 hours before Natural Killer Cell Marker : CD 16, since intense activity can temporarily change several blood markers. Light everyday movement is fine.

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