Lymphocyte Activity Profile
- Laboratory
- Labcorp
- Test code
- 505321
- Specimen
- Blood
- Fasting
- Not stated
- LOINC
- 65759-3
- Turnaround
- 1 - 3 days
Labcorp test directory, test code 505321
Biomarkers · Chemical
% CD3+CD25+ Lymphs
Understand what % CD3+CD25+ Lymphs signals
- Primary unit
- %
- LOINC codes
- 65759-3, 65758-5
- Commercial laboratory assays
- 3
We have not added a physiological summary for this biomarker yet. Compare the commercial laboratory assays and population reference ranges below.
Compare commercial laboratory assays for % CD3+CD25+ Lymphs
Check orderable catalog codes, specimen types, fasting requirements, and demographic reference ranges across laboratories.
Natural Killer Cell and Activated T-Cell Profile/IL-2r
- Laboratory
- Labcorp
- Test code
- 502500
- Specimen
- Blood
- Fasting
- Not stated
- Turnaround
- 1 - 3 days
Laboratory assay overview
This test is used to assess changes in T-lymphocyte surface markers that may indicate immune stimulation.
View complete laboratory reference notes
Reference intervals for adults have been established by the laboratory. See table. Adult Reference Intervals for Lymphocyte Immunophenotyping CD | 95% Confidence Interval Percentage | Cells/mm3 Minimum | Maximum | Minimum | Maximum CD3+ | 58 | 86 | 622 | 2402 CD3+CD25+ | 5 | 26 | 79 | 535 CD3-CD56+ | 1 | 19 | 24 | 406
Labcorp test directory, test code 502500
T-Cell Activation Profile, CD8 Subsets
- Laboratory
- Labcorp
- Test code
- 505750
- Specimen
- Blood
- Fasting
- Not stated
- LOINC
- 65758-5
- Turnaround
- 1 - 3 days
Laboratory assay overview
This test is an expanded profile for AIDS monitoring and prognosis. An increase in activation markers is associated with poor prognosis.
View complete laboratory reference notes
Reference intervals are established by the laboratory. See table. Adult Reference Intervals for Lymphocyte Immunophenotyping CD | 95% Confidence Interval Percentage | Cells/mm3 Minimum | Maximum | Minimum | Maximum CD3+ | 57.5 | 86.2 | 622 | 2402 CD3+CD4+ | 30.8 | 58.5 | 359 | 1519 CD3+CD8+ | 12.0 | 35.5 | 109 | 897 CD3+CD25+ | 4.9 | 25.9 | 79 | 535 T4:T8 ratio | 0.92 | 3.72 CD8+CD38+ | 0 | 17.7 | 0 | 381 CD8+HLA-DR+ | 0 | 4.9 | 0 | 117
Labcorp test directory, test code 505750
Verify these ranges and sources
We compile every detail above directly from named laboratory directories and published clinical studies. Laboratories calculate standard reference intervals from the statistical distribution of tested populations for a specific assay method and demographic group, rather than setting universal optimal targets.
Always review your personal lab results with a licensed clinician, or track your lab history and health goals in Aumnivida.
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