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Lab Test Dictionary

Aquaporin-4 Antibody (IgG), CBA (93893)

Methodology

Cell Binding Assay-Immunofluorescence Assay


Synonyms

NMO

Specimen Type

Serum or CSF

Performing Lab

Quest Diagnostics San Juan Capistrano


Epic ID

Other Reference Test

Lab Test Days

Wednesday and Friday

Standard TAT

7 Days


Collection Information

Specimen Required

1 mL Blood collected in a (red-top) tube or 0.5 mL CSF collected in a sterile, screw-cap container


Processing Information - Lab Use Only

Transport Temperature

Refrigerate-OK/Frozen-OK/Ambient-OK

Specimen Stability

Room Temp: 7 Days; Refrigerated: 14 Days; Frozen: 21 Days

Rejection Criteria

Serum separator tube (SST)

Test Volume Required

0.5 mL Serum or CSF

Minimum Test Volume

0.3 mL Serum or 0.5 mL CSF


CPT Codes

86255


Revised

07-07-19

Initials

SL