Collect

3 mL whole blood (red or gold top)

Minimum Collection Volume

1 mL whole blood (red or gold top)
Frozen: Two 0.2 mL serum aliquots are preferred. One 0.2 mL serum aliquot is acceptable.

Stability (from collection to initiation)

Whole Blood (ambient/room temperature): 48 hours
Separated and frozen serum: 6 months

Notes

This test is New York State DOH approved.

Specimen Preparation

Keep sample as whole blood for delivery to our lab within 48 hours of collection. If delivery cannot occur within 48 hours, separate serum from cells within 48 hours of collection. Freeze immediately at -20°C or lower.

Storage/Transport Temperature

Whole blood must remain at room temperature at all times after collection until received in our lab.
Separated serum samples that have been frozen must be sent with enough dry ice to maintain a frozen state until received in our lab.

Performing Lab

CBDI DIL    Phone: 513-636-4685     FAX: 513-636-3861          Email: CBDILabs@cchmc.org

Performed

Every week

Unacceptable Conditions

Whole blood sent frozen.
Blood collected in wrong container/tube type.
Separated serum sent room temperature or refrigerated.

Remarks

The lab operates Mon-Fri, 8:00am to 5:00pm (EST). Testing is not performed and samples cannot be received on weekends/certain holidays. First Overnight shipping is strongly recommended. Please call/fax (513-636-4685/513-636-3861) the tracking number so we may better track your specimen.

Units of Measure

pg/mL

Synonyms

  • ALPS Biomarker (IL-18)
  • Interleukin 18

Tests Included

IL-18

Methodology

Automated microfluidics immunoassay method

Reported

TAT- 2 weeks

Reference Interval

IL-18: <= 477 pg/mL

CPT Codes

83520
Collection

Collect

3 mL whole blood (red or gold top)

Minimum Collection Volume

1 mL whole blood (red or gold top)
Frozen: Two 0.2 mL serum aliquots are preferred. One 0.2 mL serum aliquot is acceptable.

Stability (from collection to initiation)

Whole Blood (ambient/room temperature): 48 hours
Separated and frozen serum: 6 months

Notes

This test is New York State DOH approved.

Specimen Preparation

Keep sample as whole blood for delivery to our lab within 48 hours of collection. If delivery cannot occur within 48 hours, separate serum from cells within 48 hours of collection. Freeze immediately at -20°C or lower.

Storage/Transport Temperature

Whole blood must remain at room temperature at all times after collection until received in our lab.
Separated serum samples that have been frozen must be sent with enough dry ice to maintain a frozen state until received in our lab.

Performing Lab

CBDI DIL    Phone: 513-636-4685     FAX: 513-636-3861          Email: CBDILabs@cchmc.org

Performed

Every week

Unacceptable Conditions

Whole blood sent frozen.
Blood collected in wrong container/tube type.
Separated serum sent room temperature or refrigerated.

Remarks

The lab operates Mon-Fri, 8:00am to 5:00pm (EST). Testing is not performed and samples cannot be received on weekends/certain holidays. First Overnight shipping is strongly recommended. Please call/fax (513-636-4685/513-636-3861) the tracking number so we may better track your specimen.

Units of Measure

pg/mL
Ordering

Synonyms

  • ALPS Biomarker (IL-18)
  • Interleukin 18

Tests Included

IL-18

Methodology

Automated microfluidics immunoassay method

Reported

TAT- 2 weeks
Result Interpretation

Reference Interval

IL-18: <= 477 pg/mL
Laboratory Personnel Use

CPT Codes

83520