Aquaporin-4 Antibody, IgG with Reflex to Titer, Serum

Specimen:

Collect

  • One SST

Also Acceptable:
  • One Red Top

Submit

  • 1 mL (Min:0.2 mL) Serum in Standard Transport Tube. Submit Refrigerated. Submit in a Standard Transport Tube.

Also Acceptable:
  • 1 mL (Min:0.2 mL) Serum in Standard Transport Tube. Submit Refrigerated. Submit in a Standard Transport Tube.

Special Handling

  • If Positive then IgG titer is reported. Additional charges apply.

Rejection Criteria

  • Contaminated specimen

Stability

Ambient: 2 Day(s); Refrigerated: 2 Week(s); Frozen: 1 Month(s); Incubated: Unacceptable

Methodology

  • Semi-Quantitative Cell-Based Indirect Fluorescent Antibody

Performed

Monday, Wednesday, Friday

Reported

2-7 Day(s)

CPT Codes

  • 86052

Components

  • 92088 - AQP4 W/REFLEX
Last Updated: February 6, 2025 @ 10:13 am

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Common Lab Definitions

  • Serum 
  • Plasma 
  • STT