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HelpTest Code LAB1178 Anti Streptolysin O Titer
Clinical System Name
Anti Streptolysin O Titer
Synonyms
ASO
Sample Requirements
Specimen: Whole blood
Container(s): Gold SST, Gold Microtainer, Red, Lt. Green/Lithium Heparin, Dark Green/Sodium Heparin, Lavender/EDTA
Preferred Vol: 2.0 mL
Minimum Vol: 1.0 mL
Note:
Processing Instructions
Reject due to:
Spin: Y
Aliquot: Y
Temp: 2-8 C
Storage location: CPA refrigerator, FrigA rack.
Off-site collection: Spin and aliquot 0.5mL serum/plasma in plastic tube. Send refrigerated.
Stability
| Specimen Type | Temperature | Time |
|---|---|---|
| separated serum/plasma | Room temp | 2 h |
| Refrigerated | 7 d | |
| Frozen -20C | 2 m |
Availability
| STAT | Performed | TAT |
|---|---|---|
| N | M - F, day shift | 1-3 d |
Performing Laboratory
Seattle Children's Laboratory
Department
Department: Chemistry
Location: Chem Lab
Phone Number: (206) 987-2617
Methodology
Method: Ortho Vitros 4600
Analytical Volume: 0.1 mL serum/plasma
Limitations:
Reference Range
0 - 19 Years <240 IU/mL
>19 Years <200 IU/mL
CPT Codes
86060