ImmunoDeficiency Resource (IDR)

Alternative names

Classification

• Deficiencies predominantly affecting antibody production
  • Selective deficiency of IgG subclass, IgE and/or IgA class or subclass

Inheritance

Autosomal recessive

OMIM

*147000 IgA constant heavy chain 2; IGHA2

Cross references

Phenotypically related immunodeficiencies

IDR factfile for α1 isotype deficiency

Incidence

Incidence unknown.