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Labcorp Oklahoma, Inc.
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Actin (F-Actin) Smooth Muscle Antibody IgG

Order Name ACTIN AB
Test Number: 5700200
Revision Date 12/12/2022
Test Name Methodology LOINC Code
Actin (F-Actin) Smooth Muscle Antibody IgG
Enzyme-Linked Immunosorbent Assay (ELISA) 44706-0 
SPECIMEN REQUIREMENTS
Specimen Specimen Volume (min) Specimen Type Specimen Container Transport Environment
Preferred 1 mL (0.3) Serum Clot Activator SST Room Temperature
Instructions Notes: 0.3 mL (Note: This volume Does NOT allow for repeat testing.)
Specimen Type: Red-top tube or gel-barrier tube
Specimen Storage: Room temperature
Specimen Collection: Not Available
Special Instructions: This assay detects IgG antibodies.
Specimen Stability: Ambient: 14 days, Refrigerated : 14 days, Frozen: 14 days
GENERAL INFORMATION
Expected TAT 2-3 Days  
Clinical Use In viral hepatitis the titers are generally less than 1:80 and are transient. The titers in primary biliary cirrhosis are also low, ranging from 1:20 to 1:40. 
Performing Labcorp Test Code 006643 
Notes Labcorp Test Code: 006643
CPT Code(s) 86015
Lab Section Reference Lab