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Laboratory Test Directory

Complement C1q, Serum (Updated)

Components

Name Method Department Units
Complement C1q, Serum Nephelometry
Send Out mg/dL

Specimen Requirements

Serum Spun

Container Type Container Size Specimen Volume
Preferred

Red tube, (no anticoagulant), No Gel

3 mL 1 mL
Alternate

Red Tube (no anticoagulant) with Gel

3 mL 1 mL
Alternate

Gold tube, (SST) with Gel

3.5 mL 1 mL
Stability

Room temperature - 21 day(s)
Refrigerated - 21 day(s)
Frozen - 21 day(s)

Specimen Preparation

  • Centrifuge within 4 hours, separate supernatant and refrigerate

Reasons for Rejection

  • Wrong type of specimen
  • Gross lipemia

Comments

Fasting sample is preferred.

CPT Code

  • 86160