Ordering Recommendation

Determine the genetic etiology of a primary antibody deficiency (eg, agammaglobulinemia, hyper-IgM syndrome, or common variable immunodeficiency) in affected individuals.


Massively Parallel Sequencing/Exonic Oligonucleotide-based CGH Microarray




3-6 weeks

New York DOH Approval Status
Specimens from New York clients will be sent out to a New York DOH approved laboratory, if possible.
Specimen Required
Patient Preparation

Lavender (EDTA) or yellow (ACD Solution A or B).

Specimen Preparation

Transport 3 mL whole blood. (Min: 1 mL)

Storage/Transport Temperature


Unacceptable Conditions

Ambient: 72 hours; Refrigerated: 1 week; Frozen: Unacceptable

Reference Interval

By report

Interpretive Data

Refer to report.

Counseling and informed consent are recommended for genetic testing. Consent forms are available online at www.aruplab.com.

Compliance Statement C: For human genetic inheritable conditions and mutations. This test was developed and its performance characteristics determined by ARUP Laboratories. The U. S. Food and Drug Administration has not approved or cleared this test; however, FDA clearance or approval is not currently required for clinical use. The results are not intended to be used as the sole means for clinical diagnosis or patient management decisions.

Counseling and informed consent are recommended for genetic testing. Consent forms are available online.


Genes Tested: ADA, ADA2**, AICDA, ATM, ATP6AP1**, BLNK, BTK, CARD11**, CD19, CD27**, CD40, CD40LG, CD70**, CD79A, CD79B, CD81, CDCA7**, CR2, CTLA4**, CXCR4***, DCLRE1C, DNMT3B**, GATA2**, HELLS**, ICOS, IGHM, IGLL1, IKBKG**, IKZF1, IL21**, IL21R**, INO80**, IRF2BP2, KDM6A**, KMT2D**, LRBA**, LRRC8A**, MALT1**, MAP3K14**, MOGS**, MS4A1, NBN, NFKB1**, NFKB2, NFKBIA, PIK3CD**, PIK3CG**, PIK3R1**, PLCG2**, PRKCD**, RAC2, RAG1, RAG2, RNF168**, SH2D1A**, STAT3, TCF3**, TNFRSF13B, TNFRSF13C, TNFSF12**, TRNT1**, TTC37**, UNG, VAV1, XIAP**, ZBTB24**
** Deletion/duplication detection is not available for this gene.
*** One or more exons are not covered by sequencing, and deletion/duplication detection is not available for this gene; see Additional Technical Information.

Hotline History
CPT Codes

81320; 81404; 81405; 81406; 81408; 81479

Component Test Code* Component Chart Name LOINC
2011220 Primary Antibody Deficiency Specimen 31208-2
2011223 Primary Antibody Deficiency Panel 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, please click the sidebar link to access the Interface Map.
  • Agammaglobulinemia
  • Anti-polysaccharide antibody deficiency
  • B-cell deficiency
  • CD20
  • CD21
  • CD45
  • Common variable hypogammaglobulinemia
  • common variable immune deficiency
  • common variable immunodeficiency
  • CVID
  • genetic antibody deficiency
  • HIGM syndrome
  • HIGM1
  • HIGM2
  • HIGM3
  • HIGM4
  • HIGM5
  • Hyper-IgM syndrome
  • hypogammaglobulinemia
  • IgA deficiency
  • IgG deficiency
  • IgG subclass deficiency
  • immunoglobulin class-switch deficiency
  • Lambda-5
  • late-onset combined immunodeficiency
  • Late-onset immunoglobulin deficiency
  • NEMO
  • panhypogammaglobulinemia
  • selective antibody deficiency
  • selective IgA deficiency
  • Selective IgM deficiency
  • TACI
Primary Antibody Deficiency Panel, Sequencing and Deletion/Duplication