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Test Code LAB20565 Calreticulin (CALR), Mutation Analysis

Department

Send Outs

Reference Lab Test Number

CALRA

Refer To

Warde Medical Laboratory

Primary Collection Container

Lavender 6 mL (K3EDTA)

Alternate Collection Container

Bone Marrow: Lavender 6 mL (K3EDTA) or Green (Sodium Heparin)

Whole blood: Green (Sodium Heparin)

Transport

Whole Blood Ambient

Preferred Transport Temperature

Ambient

Processing

Send 5.0 mL whole blood.

Stability

Ambient: 7 days

Refrigerated: 7 days

Frozen: Unacceptable

Minimum Testing Volume

3.0 mL

Reference Range

See Report

Methodology

Polymerase Chain Reaction-based DNA Sequencing

Performed

Sunday-Saturday

Reported

7-10 days

CPT Codes

81219