Unit Code 9336:
T- and B-Cell Quantitation by Flow Cytometry
Specimen Required
Specimen must arrive within 48 hours of draw. Collect and
package specimen as close to shipping time as possible. Ship
specimen priority overnight.
Submit only 1 of the following specimens:
Preferred:
Draw blood in a lavender-top (EDTA) tube(s), and send 4 mL
of EDTA whole blood in original VACUTAINER(S). Do not aliquot.
Forward promptly at ambient temperature. Specimen cannot be
frozen.
Note: 1. Draw date is required on request form for processing.
2. Indicate EDTA whole blood on request form.
3. Label specimen appropriately (EDTA whole blood).
Alternate:
Draw blood in green-top (sodium heparin) tube(s), and send 4 mL of
sodium heparin whole blood in original VACUTAINER(S). Do not
aliquot. Forward promptly at ambient temperature. Specimen
cannot be frozen.
Note: 1. Secondary aliquot tubes will be rejected.
2. Draw date is required on request form for processing.
3. Indicate sodium heparin whole blood on request form
4. Label specimen appropriately (sodium heparin whole
blood).
Transport Temperature
Ambient\Refrig OK\Frozen NO
Reject Due To
Specimens Other Than: Whole blood, BAL,
Whole blood in original VACUTAINER(S)
Anticoagulants Other Than: EDTA or Sodium Heparin
Hemolysis: Yes
Thawing: NA
Lipemia: NA
Day(s) and Time(s) Test Performed
Monday through Sunday; Continuously to 2 p.m.


