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Test Code LABYMAGR MAG Antibody w/Reflex to MAG-CSF

Clinical Information

Useful in detecting antibodies associated with autoimmune peripheral neuropath.

Synonym

  • Myelin Associate Glycoprotein (MAG) Antibody, with reflex to MAG-SGPG and MAG, EIA
  • MAG Antibody
  • YMAGR

Profile Information

Includes:

  • MAG Ab (IgM), WB
  • MAG-SGPG Ab (IgM), EIA
  • MAG Ab (IgM), EIA

Specimen Required

2 mL Serum from Plain Red Tube

Specimen Stability Information

Ambient: 24 hours
Refrigerated (preferred): 7 days
Frozen: 30 days

Rejected Due To

  • Avoid hemolysis

Reflex Tests

MAG-SGPG Ab (IgM), EIA
MAG Ab (IgM), EIA

Reference Values

See Report

Method Description

Western Blot

Performing Lab

Quest Diagnostics Nichols Institute - San Juan Capistrano, CA
33608 Ortega Highway
San Juan Capistrano, CA 92675-2042

Day(s) Performed

Monday & Wednesday

Report Available

12 days

Reporting Name

MAG Ab w/Reflex to MAG-SGPG

CPT Code Information

84181
Reflex: 83520 (x2)

LOINC Code Information

MAG Ab (IgM), EIA: 39087-2
MAG Ab (IgM), Western Bl: 31023-5