Austin Pathology

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NMDA Receptor Antibodies (CSF)

Alternate Names
Anti-NMDA, N-Methyl-D-Aspartate Receptor Antibodies, NMDAR, N Methyl D Aspartate Receptor Antibodies
Test Code
NMDA
Testing Laboratory
Referred Laboratory
Specimen Type

CSF

Container Type

Sterile CSF Tube

Medicare Rebate

Yes

Out of Pocket Costs
None
Ordering Information

Note: This test is strongly advised to be performed on both CSF and serum to optimise sensitivity and specificity. 

Collection Instructions

CSF samples should be sent to the laboratory immediately. Ensure all caps are screwed on correctly to avoid leakage.

Transport Instructions
Transport ambient at room temperature
Storage Instructions
Store refrigerated at 4°C
Testing Frequency
Fortnightly
Min Test Volume
None
Add On Test Suitability
Refrigerated (2-4°C) up to 3 months*
Frozen (-20°C) up to 3 months*


*Subject to sample availability

Container ID
CR, CRS, CB, CBS
CSR Instructions

Instructions for: Regional Specimen Receptions

  • Forward specimens frozen to the Heidelberg laboratory.
  • If only a CSF specimen is received, organise an additional serum collection. 
Laboratory Instructions

Instructions for: Metropolitan & Regional Specimen Receptions

CSF samples should be handled urgently.

Where there are multiple tubes from a lumbar puncture:

  • Tube 3 is for Microbiology and 1, 2 for Biochemistry, Cytology, etc. (If tube 3 is not available for Microbiology, send tube 2)
  • If tap is traumatic (blood-stained), 1 and 3 go to Microbiology for cell counts.

If insufficient tubes are received for the tests requested, please contact the Medical Microbiologist or Registrar.

External Laboratory
Immunology, Royal Brisbane & Women's Hospital
Accredited Test
Yes