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The University of Chicago Medicine Laboratories

Links

Announcements

Specimen Collection and Handling

Transfusion

Forms

 

 

 

 

Mayo Clinic Laboratories

Test Code SMI AB Sm Ab

Important Note

N/A

Infectious

Additional Codes

N/A

Specimen and Container/Tube

Blood

Red top

Volume

Preferred Volume

2 mL

Specimen Minimum Volume

1 mL

Pediatric Volume

1 mL

Collection Instructions

Offsite Collection Instructions

Collect blood from venipuncture.  Fill red top tube and transport to UCMC.  If transport is > 2 hours, refrigeration is required. 

UCMC Collection Instructions

Collect blood from venipuncture.  Fill red top tube completely and send to the laboratory.

Specimen Handling and Transport Instructions

Offsite Collection Instructions

Collect blood from venipuncture.  Fill red top tube and transport to UCMC.  If transport is > 2 hours, refrigeration is required. 

Rejection Criteria

Gross hemolysis

Gross lipemia

Gross icterus

Heat-inactivated specimen

Reference Values

Negative

Critical Values

N/A

Test Components

Serum

Methodology

Multiplex Flow Immunoassay, BioPlex 2200

CPT Codes

86235

LOINC Codes

30486235

Additional Information

N/A

Turnaround Time

Day(s) Performed

Monday through Sunday

 

Synonyms/Search Keywords

Sm Antibody

ANA autoantibodies

Last Reviewed Date

08/14/2024