![]() |
|||||||||
91210:GANGLIOSIDE MONOSIALIC ACID (GM1) AUTOANTIBODIES | |||||||||
Alias Names: | GM1 | ||||||||
Methodology: | Enzyme Immunoassay (EIA) | ||||||||
Edit Date: | 10/29/2010 | ||||||||
Performed: | Tuesday, Friday | ||||||||
Released: | 1-5 days after setup at PeaceHealth Laboratories’ reference lab | ||||||||
CPT Code: | 83520-90 | ||||||||
Specimen Collection Details | |||||||||
Collection: | One 7.5 mL serum separator tube (SST). | ||||||||
Handling: | Centrifuge and separate serum into a plastic vial. | ||||||||
Stability: | 48 hours ambient, 7 days refrigerated, or 2 months frozen. | ||||||||
Standard Volume: | 1 mL serum. | ||||||||
Minimum Volume: | 0.5 mL serum. | ||||||||
Transport: | Refrigerated. | ||||||||
Comments: | GM1 autoantibodies can be found in 55-80 % of patients with immune-mediated motor neuron syndromes, including multifocal motor neuropathies and lower motor neuron syndromes and less frequently in sensorimotor syndromes. |
Reference Range: | |||||||||||||||||||
<25%
|
|||||||||||||||||||