
CD3 Count near me in Chennai









The CD3 Count test is a blood test that measures the levels of CD3-positive T cells in the body. CD3 is a protein found on the surface of T lymphocytes (T cells), which play a vital role in immune defense. The test includes both CD3 (percentage) and Absolute CD3 (absolute count) to help assess immune system function, diagnose immune disorders, and monitor conditions that affect T cells, such as leukemias, lymphomas, and immunodeficiency disorders. It is available at an affordable price with Tata 1mg labs in Chennai.








What does CD3 Count measure?
Contains 2 testsThe CD3 Count test measures the percentage and absolute count of T cells (CD3-positive lymphocytes) in the blood, reflecting how well the immune system is functioning. The test includes CD3, which indicates the proportion of T cells among lymphocytes, and Absolute CD3, which indicates the actual number of CD3-positive T cells in a given volume of blood. Low CD3 levels may indicate immunodeficiency, severe infections, or the effects of immunosuppressive drugs, while high CD3 levels may suggest acute viral infections, T-cell proliferative disorders, lymphomas, or leukemias.





FAQs related to CD3 Count in Chennai
- Shakerian B, Irvani S, Mostafavi S, Moghtaderi M. Quantitative serum determination of CD3, CD4, CD8, CD16, and CD56 in women with primary infertility: The role of cell-mediated immunity. Turk J Obstet Gynecol. 2022 Sep 23;19(3):242-245. [Accessed 09 Sep. 2025]. Available from:
- Liu D, Hu X, Chen Z, Wei W, Wu Y. Key links in the physiological regulation of the immune system and disease induction: T cell receptor -CD3 complex. Biochem Pharmacol. 2024 Sep;227:116441. [Accessed 09 Sep. 2025]. Available from:
- Hellstrom I, Ledbetter JA, Scholler N, Yang Y, Ye Z, Goodman G, Pullman J, Hayden-Ledbetter M, Hellstrom KE. CD3-mediated activation of tumor-reactive lymphocytes from patients with advanced cancer. Proc Natl Acad Sci U S A. 2001 Jun 5;98(12):6783-8. [Accessed 09 Sep. 2025]. Available from:
Other tests
- PPBS (Postprandial Blood Sugar) in Chennai
- CBC (Complete Blood Count) in Chennai
- FBS (Fasting Blood Sugar) in Chennai
- HbA1c (Glycosylated Hemoglobin) in Chennai
- Good Health Gold Package with Smart Report in Chennai
- Thyroid Profile Total (T3, T4 & TSH) in Chennai
- Lipid Profile in Chennai
- Comprehensive Gold Full Body Checkup with Smart Report in Chennai
- Comprehensive Silver Full Body Checkup with Smart Report in Chennai
- Vitamin D (25-Hydroxy) & Vitamin B12 in Chennai
- PT INR (Prothrombin Time with INR) in Chennai
- HIV 1 and 2 Antibody, Rapid Screening Test in Chennai
- Viral Marker Screening (HIV, HBsAg, Anti-HCV) in Chennai
- Total IgE in Chennai
- Rheumatoid Factor - Quantitative in Chennai
- STD Panel (Sexually Transmitted Diseases Panel), in Chennai
- STD Panel (Sexually Transmitted Diseases Panel) in Chennai
- HIV Combo (Antigen And Antibody) Test in Chennai
- Anti-CCP Antibody in Chennai
- Lipid Profile, Non Fasting, in Chennai
- Lipid Profile, Non Fasting in Chennai
- Anti-Nuclear Antibody (ANA) by IFA - End Point Titer in Chennai
- Allergy Panel (107 Allergens), LIA in Chennai
- Cervavac Vaccine (Vaccination at Home) in Chennai
- Influvac Tetra 2025/2026 Vaccine (Vaccination at Home) in Chennai
- CBC (Complete Blood Count)
- FBS (Fasting Blood Sugar)
- Thyroid Profile Total (T3, T4 & TSH)
- HbA1c (Glycosylated Hemoglobin)
- PPBS (Postprandial Blood Sugar)
- Lipid Profile
- Vitamin D (25-Hydroxy)
- Urine R/M (Urine Routine & Microscopy)
- Coronavirus Covid -19 test- RT PCR
- LFT (Liver Function Test)
- KFT (Kidney Function Test)
- TSH (Thyroid Stimulating Hormone) Ultrasensitive
- ESR (Erythrocyte Sedimentation Rate)
- Uric Acid, Serum
- Vitamin B12
- CRP (C-Reactive Protein), Quantitative
- Urine C/S (Urine Culture and Sensitivity)
- Serum Electrolytes
- Serum Calcium
- Serum Creatinine
- Diabetes Screening (HbA1C & Fasting Sugar)
- KFT with Electrolytes (Kidney Function Test with Electrolytes)
- Cholesterol - Total
- Hb (Hemoglobin)
- Complete Hemogram (CBC & ESR)





