Methodology
Mono Spot Latex
Synonyms
Mono Spot; Heterophile Antibody
Specimen Type
Serum
Performing Lab
RCHSD Serology
Epic ID
LAB482
Lab Test Days
Daily
Stat TAT
1 Hour
Collection Information
Specimen Required
1-2 mL Blood
Container Type
Gold (SST)
Collection Instructions
Plasma collected in an EDTA (lavender-top) tube is also acceptable but only stable up to 24 Hours from collection and cannot be used for CMV or EBV Reflex testing. For Emergency Room patients, collect plasma in an EDTA lavender-top tube for faster processing. For possible negative Mono results, collect an extra serum separator tube (SST) or red-top tube for EBV or CMV Reflex testing.
Processing Information - Lab Use Only
Transport Temperature
Refrigerate-OK/Frozen-OK
Specimen Stability
Room Temp: 24 Hours; Refrigerated: 48 Hours; Frozen: <48 Hours
Rejection Criteria
Hemolysis; Contaminated specimens
Test Volume Required
1 mL Serum
Minimum Test Volume
0.5 mL Serum
Processing Instructions
Separate serum into a separate tube and place in refrigerator. For STATs, deliver to Micro immediately. Take to Hematology if Micro is not staffed.
CPT Codes
86308
Revised
8/17/23
Initials
SA