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Test Code FADBC Adenosine Deaminase, RBC


Specimen Required


Container/Tube: Lavender top (EDTA), pink top (K2 EDTA), or green top (sodium or lithium heparin)

Specimen Volume: 1 mL

Collection Instructions: Send 1 mL whole blood refrigerate.


Children's Mercy Hospital Note:

CMH COLLECTION: 2 mL in EDTA lavender vacutainer

Specimen Minimum Volume

0.5 mL

Specimen Stability Information

Specimen Type Temperature Time
Whole Blood EDTA Refrigerated (preferred) 15 days
  Ambient  15 days

Useful For

As a marker of severe combined immunodeficiency (SCID)

Reject Due To

Hemolysis Reject

Day(s) Performed

Sunday, Tuesday, Thursday

Report Available

3 to 8 days

Reporting Name

Adenosine Deaminase RBC

Reference Values

400 - 900 mU/g Hb

Method Name

Kinetic Spectrophotometry

Performing Laboratory

ARUP Laboratories

CPT Code Information

84311