Protein (CSF)

Test information: Most CSF protein originates by diffusion from plasma across the blood-CSF barrier. Elevated levels of protein occur as a result of increased permeability of the blood-CSF barrier or with increased local synthesis of immunoglobulins. Examination of CSF is most often performed in the investigation of suspected meningitis.

Specimen Type(s)

• Cerebrospinal fluid;

Other Acceptable Specimen Type(s)

N/A

Specimen Container - Adult

• Plain Universal;

Specimen Container - Paediatric

• Plain Universal;

Analytes

• N/A;

Part of a test profile?

No

Volume (min) of sample to be sent to laboratory

1ml

Patient Preparation, Sample Handling and Transport

Fraction 2 is sent to Clinical Chemistry for protein and glucose assay.

Maximum add on time

Same day protein. Glucose not allowed

Units and Reference Ranges / Interpretation

RR for Males and Females - 0.15 - 0.45 g/L

UKAS number

8869

UKAS accredited test?

Yes

Comments

N/A

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