Sirolimus Trough Lvl (SIR)

Department: Special Chemistry
Test Synonym(s): LAB875, Rapamycin, Rapamune, SIR, Sirolimus Level, Sirolimus Trough Level
CPT Codes: 80195
Methodology: CMIA
Reference Range: 0-150 yrs: Organ specific ranges apply
Tube Type: Lavender top (EDTA)
Specimen: Whole blood
Pediatric Requirements: 2 lavender microtainers
Volume: 5.0 mL Blood
Minimum Volume: 0.3 ml Blood
Temperature: Stable at room temperature up to 24 hr.
Stability: Refrigerated: 7 days. Do not freeze
Reasons for Rejection: Clotted or improper collection
Days Performed: Daily
Times Performed: Must be in the lab by 11 a.m. for same day analysis
TAT: Same day
Special Instructions: Please draw level within one hour prior to dose.

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