CALR Mutation Analysis 
Mnemonic MISC
CPT 81219
Test Code 3509949
Synonyms Calreticulin Mutation Analysis
Test Includes  
Specimen Whole blood or Bone Marrow
Volume 5 mL (3mL bone marrow)
Container Lavender (EDTA) Top
Special Instructions  
Specimen Prep  
Storage Refrigerate
Transport Temp Refrigerated
Stability Rm Temp 24 hours
Stability Refrig 5 days
Stability Frozen Unacceptable
Methodology Polymerase Chain Reaction/Capillary Electrophoresis
Rejection Criteria Serum. Specimens collected in anticoagulants other than EDTA. Clotted or grossly hemolyzed specimens.  
Reference Value   
Performed/TAT     3-7 days    
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