Immunoglobulin A

Represents 15-20% of the human serum immunoglobulins, mostly as the 4-chain polymer in humans or dimer in other mammals. Secretory IgA (IMMUNOGLOBULIN A, SECRETORY) is the main immunoglobulin in secretions.

Also Known As:

IgA; IgA1; IgA2; Antibody, IgA; IgA Antibody

Pharmalogical Action Categories:

Immunologic Factors

Amino Acids, Peptides, and Proteins: 1
- Proteins: 484843
  - Blood Proteins: 12459
    - Serum Globulins: 553
      - Immunoglobulins: 30480
        Antibodies: 133716
        Immunoglobulin Isotypes: 1085
        Immunoglobulin A: 19559
    - Immunoproteins: 43
      - Immunoglobulins: 30480
        Antibodies: 133716
        Immunoglobulin Isotypes: 1085
        Immunoglobulin A: 19559
  - Globulins: 3062
    - Serum Globulins: 553
      - Immunoglobulins: 30480
        Antibodies: 133716
        Immunoglobulin Isotypes: 1085
        Immunoglobulin A: 19559

P G Hill Selected Research

P G Hill Research Topics

Disease

Drug/Important Bio-Agent (IBA)