Naïve T Cell Phenotyping
Clinical Background:
Measurement of naïve T cells in the investigation/monitoring of immunodeficiency should be discussed with the appropriate immunologist (adult or paediatric).
Measurement of naïve T cells in the investigation/monitoring of immunodeficiency should be discussed with the appropriate immunologist (adult or paediatric).
Test Details
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Discipline:
Immunology
Immunology
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Specimen Container Adult:
Whole blood-EDTA
Whole blood-EDTA
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Specimen Container Paediatric:
Whole blood-EDTA
Whole blood-EDTA
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Minimum Volume Adult:
4 ml
4 ml
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Minimum Volume Paediatric:
0.5 ml
0.5 ml
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Special Requirement:
Note that samples should be received in the laboratory no later than 3pm on a Friday. Later arrivals will not be processed. Samples should be kept at room temperature.
Note that samples should be received in the laboratory no later than 3pm on a Friday. Later arrivals will not be processed. Samples should be kept at room temperature.
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Freq Analysis:
Daily
Daily
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Add On Test:
All urgent add ons via telephone on 0191 282 4766, and must be confirmed via email to the appropriate email address
tnu-tr.bloodsciencesadditions@nhs.net (internal)
or
Read MoreAll urgent add ons via telephone on 0191 282 4766, and must be confirmed via email to the appropriate email address
tnu-tr.bloodsciencesadditions@nhs.net (internal)
or
tnu-tr.bloodsciencesadditions@nhs.net (external)
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Interpretation:
Samples that are clotted or over 2 days old will not be processed.
Samples that are clotted or over 2 days old will not be processed.
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Reference Ranges:
Not supplied
Not supplied
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Other Info:
This test is usually done in conjunction with lymphocyte surface markers, in which case a separate sample is not required. The following markers are included: CD3, CD4, CD27 and CD45RA. Samples sho...
Read MoreThis test is usually done in conjunction with lymphocyte surface markers, in which case a separate sample is not required. The following markers are included: CD3, CD4, CD27 and CD45RA. Samples should ideally be tested as fresh as possible. Keep at room temperature at all times. Samples should arrive in the laboratory no later than 15:00 on a Friday. Samples arriving later than this will not be processed.
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Routine Contact Name:
Flow Cytometry Lab
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Routine Telephone:
0191 282 5078
0191 282 5078
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Routine Email: