2 - 6 days
Test Updated:
Anti-GAD
GAD (Glutamic Acid Decarboxylase) Antibody
GAD65
ICAB
Islet Cell Cytoplasmic Antibody
Stiffman Syndrome
GAD65 Ab Assay, CSF
GAD CSF
Looking to order a test?
We’ve provided helpful links to make ordering easy.
Find a RequisitionAll specimens should be accompanied by a requisition.
Submitting SpecimensLearn about how to properly label and where to ship specimens.
Order Kits and SuppliesMLabs provides all the supplies necessary for the collection of specimens.
Test FAQVisit our provider FAQ and learn about common questions to ordering tests.
Test Overview
Immunoprecipitation Assay
Assessing susceptibility to autoimmune (type 1) diabetes mellitus and related endocrine disorders. Distinguishing between type 1 and type 2 diabetes. Confirming diagnosis of stiff-man syndrome and related autoimmune encephalomyelopathies.
< or = 0.02 nmol/L
* Reference ranges may change over time. Please refer to the original patient report when evaluating results.
Specimen Requirements
Collect spinal fluid; refrigerate.