CD20

Flow Cytometry

 

Test Performed At:

 

 

Barnes-Jewish Hospital Laboratory

 

Specimen Required:

 

SPECIMEN MUST ARRIVE WITHIN 48 HOURS OF DRAW.  SPECIMENS COLLECTED ON FRIDAYS AND 1 DAY BEFORE HOLIDAYS MUST ARRIVE BY 2:00 P.M.  DO NOT COLLECT SAMPLES ON SATURDAY OR SUNDAY.

 

 

 

 

 

Draw minimum 2.0 mL whole blood in a lavender-top (EDTA) tube(s).  Send 2.0 mL of EDTA whole blood in each tube collected.  Forward promptly at ambient temperature only. 

 

Laboratory Notes:

 

 

DO NOT REFRIGERATE.  DO NOT SPIN.  Give specimen to SLCH Hematology first. Send 2.0 mL of EDTA whole blood immediately to BJS Flow Lab.  Samples must be kept at room temperature.

 

Reference Values:

 

 

CD20

No established reference values.

 

 

Day(s) Test Set Up:

 

 

Monday - Friday

 

Cut-Off Time:

 

 

 

 

Turn Around Time:

 

 

2-4 days

 

CPT Code:

 

 

88184

 

 

 

86970

- cell preparation

 

Care Manager Order Name:

 

 

CD 20 ONCE RTN

 

Cerner Order Name:

 

 

CD 20

 

Last updated 01/08