T Cell Subsets, CSF
General Information
Lab Name
T Cell Subsets, CSF
Lab Code
CSFTCS
Epic Name
T Cell Subsets, CSF
Synonyms
CD4, CD8, CSF
Components
| Code | Name |
|---|---|
| CT4AB | CD4 Percent, CSF |
| CT8AB | CD8 Percent, CSF |
| CT4T8R | CD4/CD8 Ratio, CSF |
| NFDA7 | Test Comment |
Interpretation
Method
Single Platform method via Flow Cytometry
Reference Range
See individual components
Ordering & Collection
Specimen Type
Collection
No minimum volume
Handling Instructions
Immediately stored 1:1 in RPMI media at 3-5°C
Note: If the container is near full, add enough RPMI to still be able to safely store and/or ship.
Optimal results are achieved when samples are received within 24 hours of collection for body fluids. Samples must be received in the lab within 48 hours of collection. Orders received >48 hours after collection will be rejected. In rare cases samples less than 24 hours beyond stability may be reported with a disclaimer at the discretion of the flow cytometry laboratory medical director or designee.
Processing
CSF samples should be held in the refrigerator
Performance
LIS Dept Code
Hematopathology (HP)
Performing Location(s)
| Other |
Hematopathology
206-606-7060 UW Hematopathology Laboratory, G7-800 |
Hematopathology hours: |
|---|
Frequency
Monday-Sunday. Testing is offered on the following holidays: Veteran's Day, MLK, Day after Thanksgiving. NOT offered on: President's day, Memorial day, 4th of July, Labor day, Thanksgiving, Christmas, or New Year’s Day.
Available STAT?
No