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Test ID BLOD1727 Natural Killer Function (NK Function)

Important Note

Only collect on patients Monday through Thursday. Do not collect Friday through Sunday. Specimens must be received in testing lab (Cincinnati Children's) within 24 hours of collection.  Please call the lab if holiday falls during the week for increased testing restrictions. 

Specimen Type/Requirements

Sodium Heparin (Dark Green) w/o gel tube - Whole Blood in original collection tube

 

Specimens will be rejected if clotted, hemolyzed, centrifuged, or collected in anticoagulants other than Sodium Heparin. If specimen receieved greater than 24 hours after collection, it will be unacceptable. 

 

 

Specimen Volume

5 -10 mL Whole Blood

Stability/Transport

 Room Temperature     28 hours   from collection to test initiation   
 Refrigerated  Not Acceptable     
 Frozen  Not Acceptable     

 

Performed Test Frequency

Monday through Thursday

Report Available

5-8 days

Methodology

Chromium Release

Performing Lab

Cincinnati Children's Diagnostic Immunology Lab

CPT

86352, 86357

AKA

NK Cell Function