TACI-Associated Common Variable Immunodeficiency (TNFRSF13B) Sequencing
2007569
 
Ordering Recommendation
Use to identify TNFRSF13B mutations in individuals with clinical phenotype for common variable immunodeficiency.
Mnemonic
TACI FGS
Methodology
Polymerase Chain Reaction/Sequencing
Performed
Varies
Reported
3-4 weeks
New York DOH Approval Status
Specimens from New York clients will be sent out to a New York DOH approved laboratory.
Specimen Required
Patient Preparation
 
Collect
Lavender (EDTA), pink (K2 EDTA), or yellow (ACD Solution A or B).  
Specimen Preparation
Transport 3 mL whole blood. (Min: 1 mL)  
Storage/Transport Temperature
Refrigerated.  
Unacceptable Conditions
 
Remarks
 
Stability
Ambient: 72 hours; Refrigerated: 1 week; Frozen: Unacceptable  
Reference Interval
By report
Interpretive Data
Note
CPT Code(s)
81479
Components
Component Test Code*Component Chart Name
2007570TACI-Assoc CVID (TNFRSF13B) Seq Specimen
2007571TACI-Assoc CVID (TNFRSF13B) Seq Interp
* Component test codes cannot be used to order tests. The information provided here is not sufficient for interface builds; for a complete test mix, contact interface support at interface.support@aruplab.com.
Cross References
  • Antibody deficiency due to TACI defect (TACI-Associated Common Variable Immunodeficiency (TNFRSF13B)
  • CVID/CVID2 (TACI-Associated Common Variable Immunodeficiency (TNFRSF13B) Sequencing)
  • Hypogammaglobulinemia due to TACI deficiency (TACI-Associated Common Variable Immunodeficiency (TNFR
  • IgA deficiency (TACI-Associated Common Variable Immunodeficiency (TNFRSF13B) Sequencing)
  • IGAD2 (TACI-Associated Common Variable Immunodeficiency (TNFRSF13B) Sequencing)
  • Immunoglobulin A deficiency (TACI-Associated Common Variable Immunodeficiency (TNFRSF13B) Sequencing
  • Selective IgA deficiency-2 (TACI-Associated Common Variable Immunodeficiency (TNFRSF13B) Sequencing
  • TNFRSF13B (TACI-Associated Common Variable Immunodeficiency (TNFRSF13B) Sequencing)
  • Tumor necrosis factor receptor superfamily, member13B (TACI-Associated Common Variable Immunodeficie