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- Ordering Info
To view specimen requirements and codes please select your laboratory:
Not sure which laboratory serves your office? Call us 1-866-MYQUEST (1-866-697-8378)
Natural Killer Cell Functional Assay, FC
88184, 88185 (x2)
20 mL heparinized blood (green-top) tube
ACD whole blood (yellow-top)
Specimen must be received in the original collection tube in the lab within 24 hours of collection. Do not pour off into a secondary tube. Do not refrigerate or freeze.
Specimens accepted at Focus Monday-Saturday noon. Draw Monday-Thursday only.
Note: Please contact referral testing for specific instructions.
Original collection tube
Room temperature: 24 hours
Received refrigerated • Received frozen
Flow Cytometry (FC)
|Focus Diagnostics, Inc|
|5785 Corporate Avenue|
|Cypress, CA 90630-4753|
Set up: Mon-Fri
Reference ranges are provided as general guidance only. To interpret test results use the reference range in the laboratory report.
(The CPT codes provided are based on AMA guidelines and are for informational purposes only. CPT coding is the sole responsibility of the billing party. Please direct any questions regarding coding to the payer being billed.)
* The tests listed by specialist are a select group of tests offered. For a complete list of Quest Diagnostics tests, please refer to our Directory of Services.