ARUP's Laboratory Test Directory

sp100 Antibody, IgG : 0051625

Mnemonic: SP100

Methodology: Enzyme-Linked Immunosorbent Assay
Performed: Tue
Reported: 1-8 days
Specimen Required: Collect:  One 4 mL serum separator tube.

Transport:  1 mL serum at 2-8°C. (Min: 0.5 mL) Submit specimen in an ARUP Standard Transport Tube.

Pediatric Collection/Transport:  0.15 mL at 2-8°C.

Remarks:  Remove serum from cells ASAP.

Unacceptable Conditions:  Contaminated or heat-inactivated specimens.

Stability:  After separation from cells: Ambient: 2 days; Refrigerated: 2 weeks; Frozen: 1 year
Reference Interval:
20.0 Units or less: Negative - No significant level of detectable IgG antibodies against sp100.
20.1-24.9 Units: Equivocal
25.0 Units or greater: Positive - Presence of IgG antibodies against  sp100, suggestive of primary biliary cirrhosis.
CPT Code(s): 83516
 
 

 

 

 
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