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LUPUS ANTICOAGULANT EVALUATION WITH REFLEX

Test Name  LUPUS ANTICOAGULANT EVALUATION WITH REFLEX 
Mnemonic  LUPUS ANTICOAG 
Lab Order Code   
CPT   85613;85730 
Department  Send-Out 
Container  PLASTIC SCREW-CAP VIAL 
Alternative Container   
Handling  3 ML FROZEN PLATELET-POOR CITRATED PLASMA IN A PLASTIC VIAL INSTRUCTIONS: DRAW BLOOD IN BLUE-TOP TUBE CONTAINING 3.2% SODIUM CITRATE. CENTRIFUGE LIGHT BLUE-TOP TUBE 15 MINUTES AT APPROXIMATELY 1500G WITHIN 60 MINUTES OF COLLECTION. USING A PLASTIC PIPETTE, REMOVE PLASMA, TAKING CARE TO AVOID THE WBC/PLATELET BUFFY LAYER AND PLACE INTO A PLASTIC VIAL. CENTRIFUGE A SECOND TIME AND TRANSFER PLATELET-POOR PLASMA INTO A NEW PLASTIC VIAL. PLASMA MUST BE FREE OF PLATELETS (<10,000/MCL). FREEZE IMMEDIATELY AND SHIP ON DRY ICE., 2 ML, FROZEN 
Preferred Volume   
Minimum Volume   
Stability   
Reject Criteria   
Component  PTT LA SCREEN, HEXAGONAL PHASE CONFIRM, DRVVT SCREEN/CONFIRM/1:1 MIX 
Methodology  PHOTO-OPTICAL CLOT DETECTION 
Units   
Reference Range    
Neonate Reference Range   
Required Information   
Performed   
Reported    
Note  Set-Up: MON - SAT 
LOINC    
Cross References   
Referred Lab  Quest 
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