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Test Code LAB118 Protein, Total

Department

CHEMISTRY

Primary Collection Container

Green PST (Lithium Heparin)

Alternate Collection Container

Green Microtainer PST

Transport

Plasma refrigerated

Preferred Transport Temperature

Refrigerated

Processing

Centrifuge and refrigerate.

Stability

Refrigerated: 72 hours

Minimum Testing Volume

0.5 mL

Reference Range

<1 yr: 4.7-7.3 g/dL 1-3yr: 5.9-7.8 g/dL 3-6yr: 6.0-8.1 g/dL 6-10yr: 6.9-8.7 g/dL 10-19 yrs: 6.5-8.4 g/dL >19yrs: 6.5-8.3 g/dL

Methodology

Roche c503 colorimetric Assay

Performed

Sunday – Saturday

Reported

As completed

CPT Codes

84155

Unacceptable Conditions

Specimen stored at room temperature.

Gross hemolysis.