8202 Leptin - Testing will be performed by Singulex Clinical Laboratory

Specimen Type Specimen Stability Reference Range
Plasma
  and
Serum
48 hours, Refrigerated at 2-8° C See Report

Specimen Requirements

Specimen Type: Plasma
Container: 1 White EDTA Tube
  and
Specimen Type: Serum
Container: 1 Serum Separator Tube (SST)
Temperature: Refrigerated

Method

Schedule

Turn-Around Time

Send-Out

Instructions/Notes

Must draw full tubes. Do not open or aliquot!
Serum: Invert 1-2 times, allow to completely clot for 15-30 minutes, then centrifuge for 15 minutes at 3300 RPM and Refrigerate.
Plasma: Invert 5-6 times, centrifuge for 15 minutes at 3300 RPM and refrigerate. *this is a special tube that needs to be ordered through the warehouse

Clinical Utility

CPT Codes

82172

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