Histamine, Plasma

Specimen:

Test Code

YHISTP

Specimen Name

Histamine, Plasma

Collect

Lavender EDTA Plasma. Collect in a pre-chilled tube and on ice.

Submit

1 mL (MIn: 0.5 mL) Plasma, Frozen.

Special Handling

Centrifuge refrigerated and separate upper two-thirds of plasma within 20 minutes. Transfer plasma to a Transport Tube and freeze immediately.
Separate specimens must be submitted when multiple tests are ordered.

Rejection Criteria

Lipemic or hemolyzed specimens.

Stability

After separation from cells: Ambient: Unacceptable; Refrigerated: 6 hours; Frozen: 6 months

Methodology

Quantitative Enzyme-Linked Immunosorbent Assay

Performed

Performed Tuesday/Saturday

Reported

2-7 days

CPT Codes

  • 83088

Components

—

Additional Information

Aid in evaluation of patient with allergic signs and symptoms, such as anaphylaxis; may assist in diagnosing and monitoring of mast-cell activation disorders.

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Common Lab Definitions

  • Serum 
  • Plasma 
  • STT