Myelin Associated Glycoprotein - SGPG Antibody, IgM

Last Modified: 5/2/2022 1:46:50 PM


Medical Necessity Documentation:  
Client Notes:  
Patient Preparation:

Overnight fasting preferred
Specimen Requirements:

1.0 mL Serum in a SST Gold Top Tube
Collection Instructions: Avoid Hemolysis
Minimum Volume: 0.2 mL Serum
Transport & Storage: Temperature/Stability:

14 days Refrigerated
30 days Frozen
Rejection Criteria: Ambient Temperature
Reference Range: < OR = 1:1600  titer
Critical Ranges:  
Test Comments:  
Methodology: Enzyme Immunoassay, Endpoint Titered
Clinical Significance: MAG, Antibody IgM is useful in detecting antibodies associated with autoimmune peripheral neuropathy
Documentation:  
Custom Panel: No

PRODUCTION SCHEDULE

Days Performed: Tuesday, Thursday
Sites Performed: Quest - Chantilly to San Juan Capistrano
PHL Test Code: MSOT
EPIC Test Code:
Send Out Test Code: 37078
Alternate Test Names: MAG; MAG & SGPG Dual Ag Abs; Myelin Associated Glycoprotein (MAG) -SGPG Antibod; Myelin Associated Glycoprotein Auto Abs and SGPG A
Included Tests:  
CPT Coding: 83520

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