Back to Test Catalogue

Glycine Receptor Alpha 1 IgG (LCBA), Serum

Test ID: GLYCS S

Test

Aliases/Synonyms

Glycine; Glyr; alpha 1 subunit; GlyRa; GLRA1

Method

Live Cell-Binding Assay (LCBA)

Report Includes

Glycine Receptor Alpha 1 IgG

Specimens

Serum

Clinical Utility

Evaluating patients with suspected autoimmune stiff-person spectrum disorders (stiff-person syndrome, stiff-limb, stiff trunk or progressive encephalomyelitis with rigidity and myoclonus [PERM]) using serum specimens.

Test Location

Mayo Clinical Labs, Minnesota USA

Test Version

23-Mar-2023

Specimen

Specimens

Serum

Collection Containers

Preferred

Red top (no additive)

Acceptable

Gold top (clot activator & gel)

Sample Volume

1 mL

Collection & Handling

Handling Information

Store and send cold or frozen.

Stability

Ambient 72 hours
Refrigerated 28 days
Frozen 28 days

Rejection Criteria

Hemolysis Gross
Lipemia Gross
Icterus Gross

Test Version

23-Mar-2023

Performance / Interpretation

Method

Live Cell-Binding Assay (LCBA)

Turnaround Time

14 days

Results

Name Units Reference Range Conversion Factor
Glycine Alpha1 LCBA, S
  • Negative

Test Location

Mayo Clinical Labs, Minnesota USA

Test Version

23-Mar-2023

Interface / Setup

HL7 Interface Codes

Order Code Result Codes Units
GLYCS S 64799Glycine Alpha1 LCBA, S

Test Version

23-Mar-2023