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CD33 (Myeloid Cell Marker)

This test measures the CD33 protein on the surface of certain white blood cells called myeloid cells. Book CD33 (Myeloid Cell Marker) in Khandari, Agra at GetVisit, partner NABL-accredited laboratories, home collection where available, reports in 24 to 48 hours and cashless OPD.
What is a CD33 (Myeloid Cell Marker) Test in Agra ?
What is CD33 (Myeloid Cell Marker)?
This test measures the CD33 protein on the surface of certain white blood cells called myeloid cells. CD33 helps identify and classify cells that come from the myeloid lineage in the bone marrow and blood.
What does CD33 (Myeloid Cell Marker) measure?
It is important because abnormal levels or patterns of CD33 are linked to blood cancers such as acute myeloid leukemia and some myelodysplastic syndromes. Doctors use CD33 testing to help make a diagnosis, decide on treatment options, and monitor response to therapy. It can also be used to track minimal residual disease after treatment and to guide targeted therapies that aim at CD33-positive cells.
What symptoms suggest CD33 (Myeloid Cell Marker) may be needed?
CD33 (Myeloid Cell Marker) is generally requested as part of a nutritional status assessment. Doctors commonly investigate this area when someone reports persistent fatigue, hair thinning, brittle nails, bone or joint pain, frequent infections, poor wound healing, numbness or tingling in the hands or feet, and low mood or poor concentration. Whether CD33 (Myeloid Cell Marker) specifically is the right test depends on your history and what your doctor is looking for. Sample collection for Agra is available at partner labs, with home collection in many areas including Khandari and Shastripuram; you can confirm availability for your address at booking.
How is CD33 (Myeloid Cell Marker) performed?
GetVisit home collection in Khandari or Shastripuram, Agra: a certified phlebotomist arrives at your address at your chosen slot (available from 6:00 AM), brings all sterile single-use equipment, draws the sample, and dispatches it to the NABL-accredited lab. Your digital report is delivered to your GetVisit profile once the laboratory releases it, usually within 24 to 48 hours.
How accurate is CD33 (Myeloid Cell Marker)?
Accuracy for CD33 (Myeloid Cell Marker) depends on timing: taking the supplement being measured shortly before the test inflates the reading, so hold it for about 48 hours. The partner laboratory processes the sample under its own quality-control procedures; where it is NABL-accredited, that accreditation covers the laboratory and its defined scope.
Are there any risks to CD33 (Myeloid Cell Marker)?
This is a low-risk procedure whether done at a lab in Khandari or by home collection in Shastripuram, Agra. The only intervention is the blood draw. Side effects are limited to a brief pinch and an occasional small bruise that resolves in 24 to 48 hours. Patients on anticoagulants should hold light pressure for 3 to 5 minutes after the draw.
Did you know?
CD33 (Siglec-3) is a myeloid-lineage surface marker expressed on mature myeloid cells, monocytes, granulocytes, and on myeloid progenitors and many acute myeloid leukemia blasts, but typically absent on lymphoid cells.
CD33 (Myeloid Cell Marker) Test Preparation in Agra
Fasting and diet:
Fasting is not necessary for this test. Drinking water freely beforehand actually makes sample collection easier.
Medication:
Hold the specific vitamin or mineral being tested for at least 48 hours beforehand, so the result reflects your stored levels rather than a recent dose.
What to bring:
Carry your test requisition, a government-issued ID, and any previous reports so results can be compared over time.
Timing and slots:
Morning appointments suit most tests, when the body's markers are most stable. GetVisit home collection in Agra starts at 6:00 AM, including New Agra and Khandari.
CD33 (Myeloid Cell Marker) Test Parameters in Agra
Single standalone test:
CD33 (Myeloid Cell Marker). Can be ordered individually or as part of a preventive health package on GetVisit.
Why Take a CD33 (Myeloid Cell Marker) Test in Agra ?
When does a doctor order CD33 (Myeloid Cell Marker)?
CD33 (Myeloid Cell Marker) is often included in flow cytometry panels and leukemia diagnostic profiles. Doctors may order it when a patient has symptoms like unexplained fatigue, easy bruising, infections, or abnormal blood counts.
Who should get CD33 (Myeloid Cell Marker) done in Agra?
Vitamin D deficiency is widespread, worsened by winter smog that blocks UV for weeks. Iron-deficiency anaemia is common among women, and B12 deficiency is frequent in the largely vegetarian population around Khandari and Shastripuram. Deficiency testing benefits vegetarians and vegans, pregnant and breastfeeding women, older adults, people with limited sun exposure, and anyone with unexplained fatigue or hair loss. In Agra, indoor office culture across Khandari, Shastripuram, and similar areas makes vitamin D deficiency especially common despite ample sunshine.
What conditions can CD33 (Myeloid Cell Marker) help diagnose?
It helps diagnose and monitor conditions such as acute myeloid leukemia and myelodysplastic syndromes. Abnormal results usually reflect disease in the bone marrow or blood and can be influenced by certain treatments; a strong family history of blood cancer may increase the need for testing.
What do CD33 (Myeloid Cell Marker) results mean?
Vitamin D below 20 ng/mL: deficiency, loading dose (typically 60, 000 IU weekly for 8-12 weeks) followed by maintenance. Vitamin D 20-30 ng/mL: insufficiency, moderate supplementation. Above 100 ng/mL: toxicity risk. Vitamin B12 below 200 pg/mL: deficiency, oral or injectable supplementation depending on cause.
How often should CD33 (Myeloid Cell Marker) be repeated?
After starting supplementation, recheck at 8 to 12 weeks to confirm levels are correcting, then every 6 to 12 months once replete. People with ongoing risk factors, restrictive diets, malabsorption, or limited sun exposure, benefit from annual screening even without symptoms.
What happens after your CD33 (Myeloid Cell Marker) results are ready?
You will be notified as soon as the laboratory releases your results, usually within 24 to 48 hours. Open the report in the GetVisit app to see each value beside its reference range, share it with your doctor in a tap, or book a specialist consultation to talk it through.
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Thank you, Rinku. I appreciate your help during my visit. The hospital staff were courteous and professional. Overall, a very good experience!
Vijay Bisht was friendly, helpful, and made our home test process seamless. Grateful for his timely support and follow-up.
A big thank you to Shikhar from the Visit app for going above and beyond to arrange a last-minute appointment during an urgent situation. His seamless coordination truly made a difference.
A clean facility enhances experience. Quick checkups are a plus. Miss Rinku from Aditya Birla Health Insurance provided excellent service and handled our files well.
“The service was excellent—she was helpful, efficient, and made my recovery smooth and stress-free. Her support made a real difference.”
“Thank you, Shared Gupta, for the great support with my reimbursement claims and Wipro health packages. Truly appreciated!”
Thank you, Rinku. I appreciate your help during my visit. The hospital staff were courteous and professional. Overall, a very good experience!
I want to share my feedback on the help I received for my health checkup. I was happy with the guidance and support. Thank you for your assistance; it made the experience stress-free.
Huge shoutout to Shikhar from the Visit app! He has been incredibly supportive during emergencies — always responsive and ready to help. Truly impressed by his dedication and calm efficiency.
“I connected with the concierge team today and spoke with Vijay—he was helpful and made a real effort to address my concerns.”
I appreciate Shreshta's outstanding support. She kept me updated on my medicals after hours and ensured everything went smoothly. Her proactive communication and care made a big difference.
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Hi Aniket, Annu, Mayur, I appreciate Shikhar's support in organizing clinic appointments for my child at odd hours. It's a sensitive matter for any parent, and I'm thankful for his understanding.
I want to share my feedback on the help I received for my health checkup. I was happy with the guidance and support. Thank you for your assistance; it made the experience stress-free.
Huge shoutout to Shikhar from the Visit app! He has been incredibly supportive during emergencies — always responsive and ready to help. Truly impressed by his dedication and calm efficiency.
“I connected with the concierge team today and spoke with Vijay—he was helpful and made a real effort to address my concerns.”
I appreciate Shreshta's outstanding support. She kept me updated on my medicals after hours and ensured everything went smoothly. Her proactive communication and care made a big difference.
“Grateful to Shikhar for finding a cataract specialist at a convenient time and ensuring a smooth experience. A true asset to the Visit team!”
Hi Aniket, Annu, Mayur, I appreciate Shikhar's support in organizing clinic appointments for my child at odd hours. It's a sensitive matter for any parent, and I'm thankful for his understanding.