BasoFunction™ HRT Ciprofloxacin

Test Code
19589


Preferred Specimen
8-10 mL whole blood collected in a sodium heparin (green-top) tube


Patient Preparation

Patients taking calcineurin inhibitors should stop their medication 72 hours prior to draw.
Patients taking prednisone should stop medication for 2 weeks prior to draw.



Instructions
Specimen must be received within 48 hours of draw. Submit Monday through Wednesday only. Specimens must be drawn after 11:00 a.m.
Do not submit samples on weekends or the day before a holiday. Can call lab with tracking number.

Note: Samples are to be shipped FedEx overnight delivery.


Transport Container
Sodium heparin (green-top) tube


Transport Temperature
Room temperature


Specimen Stability
Room temperature: 48 hours
Refrigerated: Unacceptable
Frozen: Unacceptable


Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
Hemolysis • Received refrigerated • Received frozen • Lithium heparin


Methodology
Enzyme Linked Immunosorbent Assay (ELISA)

Setup Schedule
Mon-Fri


Reference Range
<0.7 ng/mL


Clinical Significance
This test may be useful with patients for whom skin testing and/or in vitro IgE testing in not appropriate or available. This is an in vitro challenge of whole blood with histamine as a measure of cell stimulation.




The CPT Codes provided in this document 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 payor being billed. Any Profile/panel component may be ordered separately. Reflex tests are performed at an additional charge.