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Lymphocyte Activity Profile

Test Number 505321
Test number copied
CPT 86356; 86357; 86359; 86360

Test Details

Methodology

Flow cytometry

Result Turnaround Time

1 - 3 days

Turnaround time is defined as the usual number of days from the date of pickup of a specimen for testing to when the result is released to the ordering provider. In some cases, additional time should be allowed for additional confirmatory or additional reflex tests. Testing schedules may vary.

Limitations

This test was developed and its performance characteristics determined by Labcorp. It has not been cleared or approved by the Food and Drug Administration.

Specimen Requirements

Specimen

Whole blood

Volume

Fill tube(s) to capacity.

Container

Lavender-top (EDTA) tube and yellow-top (ACD-A) or (ACD-B) tube

Collection Instructions

Invert tube 8 to 10 times immediately after collection. To preserve cellular viability, draw specimen so it will arrive in the laboratory within 48 hours of collection. Indicate date and time of venipuncture on the tube(s) and on the test request form.

Stability Requirements

Temperature

Period

Room temperature

Yellow-top (ACD-A) or (ACD-B) tube: 2 days

Lavender-top (EDTA) tube: 1 day

Refrigerated

Unstable

Frozen

Unstable

Freeze/thaw cycles

Unstable

Storage Instructions

Maintain specimen at room temperature. Do not freeze or refrigerate.

Causes for Rejection

Specimen refrigerated or frozen; clotted specimen; hemolysis; contamination

References

Bakesi JG, Grenier K, Roboz J, et al. CD8 lymphocyte subsets provide prognostic measure of HIV disease progression. Int Conf AIDS. 1990; 6:218. Abstract SB 528.
Grenier K, Bach BA, Campbell D, et al. Discordant expression of T-cell activation markers (HLA-DR, CD38, CD25, CD69) as indicators of cellular immune response to HIV infection. Int Conf AIDS. 1990; 6:141. Abstract SA 237.

LOINC® Map

Order Code Order Code Name Order Loinc Result Code Result Code Name UofM Result LOINC
505321 Lymphocyte Act. Profile 65759-3 505350 Absolute CD 3 /uL 8122-4
505321 Lymphocyte Act. Profile 65759-3 505324 % CD 3 Pos. Lymph. % 8124-0
505321 Lymphocyte Act. Profile 65759-3 505351 Absolute CD 4 Helper /uL 24467-3
505321 Lymphocyte Act. Profile 65759-3 505326 % CD 4 Pos. Lymph. % 8123-2
505321 Lymphocyte Act. Profile 65759-3 505352 Absolute CD 8 (Supp) /uL 14135-8
505321 Lymphocyte Act. Profile 65759-3 505328 % CD 8 Pos. Lymph. % 8101-8
505321 Lymphocyte Act. Profile 65759-3 505157 % CD3+CD25+ Lymphs % 13333-0
505321 Lymphocyte Act. Profile 65759-3 505158 Abs.CD3+CD25+ Lymphs /uL 26997-7
505321 Lymphocyte Act. Profile 65759-3 505087 % CD8+CD57+ Lymphs % 13338-9
505321 Lymphocyte Act. Profile 65759-3 505088 Abs.CD8+CD57+ Lymphs /uL 18350-9
505321 Lymphocyte Act. Profile 65759-3 505333 CD4/CD8 Ratio 54218-3
505321 Lymphocyte Act. Profile 65759-3 005025 WBC x10E3/uL 6690-2
505321 Lymphocyte Act. Profile 65759-3 005033 RBC x10E6/uL 789-8
505321 Lymphocyte Act. Profile 65759-3 005041 Hemoglobin g/dL 718-7
505321 Lymphocyte Act. Profile 65759-3 005058 Hematocrit % 4544-3
505321 Lymphocyte Act. Profile 65759-3 015065 MCV fL 787-2
505321 Lymphocyte Act. Profile 65759-3 015073 MCH pg 785-6
505321 Lymphocyte Act. Profile 65759-3 015081 MCHC g/dL 786-4
505321 Lymphocyte Act. Profile 65759-3 105007 RDW % 788-0
505321 Lymphocyte Act. Profile 65759-3 015172 Platelets x10E3/uL 777-3
505321 Lymphocyte Act. Profile 65759-3 015107 Neutrophils % 770-8
505321 Lymphocyte Act. Profile 65759-3 015123 Lymphs % 736-9
505321 Lymphocyte Act. Profile 65759-3 015131 Monocytes % 5905-5
505321 Lymphocyte Act. Profile 65759-3 015149 Eos % 713-8
505321 Lymphocyte Act. Profile 65759-3 015156 Basos % 706-2
505321 Lymphocyte Act. Profile 65759-3 115398 Immature Cells N/A
505321 Lymphocyte Act. Profile 65759-3 015909 Neutrophils (Absolute) x10E3/uL 751-8
505321 Lymphocyte Act. Profile 65759-3 015917 Lymphs (Absolute) x10E3/uL 731-0
505321 Lymphocyte Act. Profile 65759-3 015925 Monocytes(Absolute) x10E3/uL 742-7
505321 Lymphocyte Act. Profile 65759-3 015933 Eos (Absolute) x10E3/uL 711-2
505321 Lymphocyte Act. Profile 65759-3 015941 Baso (Absolute) x10E3/uL 704-7
505321 Lymphocyte Act. Profile 65759-3 015108 Immature Granulocytes % 71695-1
505321 Lymphocyte Act. Profile 65759-3 015911 Immature Grans (Abs) x10E3/uL 53115-2
505321 Lymphocyte Act. Profile 65759-3 015945 NRBC % 58413-6
505321 Lymphocyte Act. Profile 65759-3 015180 Hematology Comments: 18314-5
Order Code505321
Order Code NameLymphocyte Act. Profile
Order Loinc65759-3
Result Code505350
Result Code NameAbsolute CD 3
UofM/uL
Result LOINC8122-4
Order Code505321
Order Code NameLymphocyte Act. Profile
Order Loinc65759-3
Result Code505324
Result Code Name% CD 3 Pos. Lymph.
UofM%
Result LOINC8124-0
Order Code505321
Order Code NameLymphocyte Act. Profile
Order Loinc65759-3
Result Code505351
Result Code NameAbsolute CD 4 Helper
UofM/uL
Result LOINC24467-3
Order Code505321
Order Code NameLymphocyte Act. Profile
Order Loinc65759-3
Result Code505326
Result Code Name% CD 4 Pos. Lymph.
UofM%
Result LOINC8123-2
Order Code505321
Order Code NameLymphocyte Act. Profile
Order Loinc65759-3
Result Code505352
Result Code NameAbsolute CD 8 (Supp)
UofM/uL
Result LOINC14135-8
Order Code505321
Order Code NameLymphocyte Act. Profile
Order Loinc65759-3
Result Code505328
Result Code Name% CD 8 Pos. Lymph.
UofM%
Result LOINC8101-8
Order Code505321
Order Code NameLymphocyte Act. Profile
Order Loinc65759-3
Result Code505157
Result Code Name% CD3+CD25+ Lymphs
UofM%
Result LOINC13333-0
Order Code505321
Order Code NameLymphocyte Act. Profile
Order Loinc65759-3
Result Code505158
Result Code NameAbs.CD3+CD25+ Lymphs
UofM/uL
Result LOINC26997-7
Order Code505321
Order Code NameLymphocyte Act. Profile
Order Loinc65759-3
Result Code505087
Result Code Name% CD8+CD57+ Lymphs
UofM%
Result LOINC13338-9
Order Code505321
Order Code NameLymphocyte Act. Profile
Order Loinc65759-3
Result Code505088
Result Code NameAbs.CD8+CD57+ Lymphs
UofM/uL
Result LOINC18350-9
Order Code505321
Order Code NameLymphocyte Act. Profile
Order Loinc65759-3
Result Code505333
Result Code NameCD4/CD8 Ratio
UofM
Result LOINC54218-3
Order Code505321
Order Code NameLymphocyte Act. Profile
Order Loinc65759-3
Result Code005025
Result Code NameWBC
UofMx10E3/uL
Result LOINC6690-2
Order Code505321
Order Code NameLymphocyte Act. Profile
Order Loinc65759-3
Result Code005033
Result Code NameRBC
UofMx10E6/uL
Result LOINC789-8
Order Code505321
Order Code NameLymphocyte Act. Profile
Order Loinc65759-3
Result Code005041
Result Code NameHemoglobin
UofMg/dL
Result LOINC718-7
Order Code505321
Order Code NameLymphocyte Act. Profile
Order Loinc65759-3
Result Code005058
Result Code NameHematocrit
UofM%
Result LOINC4544-3
Order Code505321
Order Code NameLymphocyte Act. Profile
Order Loinc65759-3
Result Code015065
Result Code NameMCV
UofMfL
Result LOINC787-2
Order Code505321
Order Code NameLymphocyte Act. Profile
Order Loinc65759-3
Result Code015073
Result Code NameMCH
UofMpg
Result LOINC785-6
Order Code505321
Order Code NameLymphocyte Act. Profile
Order Loinc65759-3
Result Code015081
Result Code NameMCHC
UofMg/dL
Result LOINC786-4
Order Code505321
Order Code NameLymphocyte Act. Profile
Order Loinc65759-3
Result Code105007
Result Code NameRDW
UofM%
Result LOINC788-0
Order Code505321
Order Code NameLymphocyte Act. Profile
Order Loinc65759-3
Result Code015172
Result Code NamePlatelets
UofMx10E3/uL
Result LOINC777-3
Order Code505321
Order Code NameLymphocyte Act. Profile
Order Loinc65759-3
Result Code015107
Result Code NameNeutrophils
UofM%
Result LOINC770-8
Order Code505321
Order Code NameLymphocyte Act. Profile
Order Loinc65759-3
Result Code015123
Result Code NameLymphs
UofM%
Result LOINC736-9
Order Code505321
Order Code NameLymphocyte Act. Profile
Order Loinc65759-3
Result Code015131
Result Code NameMonocytes
UofM%
Result LOINC5905-5
Order Code505321
Order Code NameLymphocyte Act. Profile
Order Loinc65759-3
Result Code015149
Result Code NameEos
UofM%
Result LOINC713-8
Order Code505321
Order Code NameLymphocyte Act. Profile
Order Loinc65759-3
Result Code015156
Result Code NameBasos
UofM%
Result LOINC706-2
Order Code505321
Order Code NameLymphocyte Act. Profile
Order Loinc65759-3
Result Code115398
Result Code NameImmature Cells
UofM
Result LOINCN/A
Order Code505321
Order Code NameLymphocyte Act. Profile
Order Loinc65759-3
Result Code015909
Result Code NameNeutrophils (Absolute)
UofMx10E3/uL
Result LOINC751-8
Order Code505321
Order Code NameLymphocyte Act. Profile
Order Loinc65759-3
Result Code015917
Result Code NameLymphs (Absolute)
UofMx10E3/uL
Result LOINC731-0
Order Code505321
Order Code NameLymphocyte Act. Profile
Order Loinc65759-3
Result Code015925
Result Code NameMonocytes(Absolute)
UofMx10E3/uL
Result LOINC742-7
Order Code505321
Order Code NameLymphocyte Act. Profile
Order Loinc65759-3
Result Code015933
Result Code NameEos (Absolute)
UofMx10E3/uL
Result LOINC711-2
Order Code505321
Order Code NameLymphocyte Act. Profile
Order Loinc65759-3
Result Code015941
Result Code NameBaso (Absolute)
UofMx10E3/uL
Result LOINC704-7
Order Code505321
Order Code NameLymphocyte Act. Profile
Order Loinc65759-3
Result Code015108
Result Code NameImmature Granulocytes
UofM%
Result LOINC71695-1
Order Code505321
Order Code NameLymphocyte Act. Profile
Order Loinc65759-3
Result Code015911
Result Code NameImmature Grans (Abs)
UofMx10E3/uL
Result LOINC53115-2
Order Code505321
Order Code NameLymphocyte Act. Profile
Order Loinc65759-3
Result Code015945
Result Code NameNRBC
UofM%
Result LOINC58413-6
Order Code505321
Order Code NameLymphocyte Act. Profile
Order Loinc65759-3
Result Code015180
Result Code NameHematology Comments:
UofM
Result LOINC18314-5
Reflex Table for Immature Cells
Order Code Order Name Result Code Result Name UofM Result LOINC
Reflex 1 115399 Immature Cells 115400 Bands % 35332-6
Reflex 1
Order Code115399
Order NameImmature Cells
Result Code115400
Result NameBands
UofM%
Result LOINC35332-6
Reflex Table for Immature Cells
Order Code Order Name Result Code Result Name UofM Result LOINC
Reflex 1 115399 Immature Cells 115401 Metamyelocytes % 28541-1
Reflex 1
Order Code115399
Order NameImmature Cells
Result Code115401
Result NameMetamyelocytes
UofM%
Result LOINC28541-1
Reflex Table for Immature Cells
Order Code Order Name Result Code Result Name UofM Result LOINC
Reflex 1 115399 Immature Cells 115403 Myelocytes % 26498-6
Reflex 1
Order Code115399
Order NameImmature Cells
Result Code115403
Result NameMyelocytes
UofM%
Result LOINC26498-6
Reflex Table for Immature Cells
Order Code Order Name Result Code Result Name UofM Result LOINC
Reflex 1 115399 Immature Cells 115404 Promyelocytes % 26498-6
Reflex 1
Order Code115399
Order NameImmature Cells
Result Code115404
Result NamePromyelocytes
UofM%
Result LOINC26498-6
Reflex Table for Immature Cells
Order Code Order Name Result Code Result Name UofM Result LOINC
Reflex 1 115399 Immature Cells 115405 Blasts/blast like cells % 26498-6
Reflex 1
Order Code115399
Order NameImmature Cells
Result Code115405
Result NameBlasts/blast like cells
UofM%
Result LOINC26498-6
Reflex Table for Immature Cells
Order Code Order Name Result Code Result Name UofM Result LOINC
Reflex 1 115399 Immature Cells 115406 Megakaryocytes % 19252-6
Reflex 1
Order Code115399
Order NameImmature Cells
Result Code115406
Result NameMegakaryocytes
UofM%
Result LOINC19252-6
Reflex Table for Immature Cells
Order Code Order Name Result Code Result Name UofM Result LOINC
Reflex 1 115399 Immature Cells 115265 Other, Lineage Uncertain % 55433-7
Reflex 1
Order Code115399
Order NameImmature Cells
Result Code115265
Result NameOther, Lineage Uncertain
UofM%
Result LOINC55433-7