Immunoglobulin A, Secretory
The principle immunoglobulin in exocrine secretions such as milk, respiratory and intestinal mucin, saliva and tears. The complete molecule (around 400 kD) is composed of two four-chain units of IMMUNOGLOBULIN A, one SECRETORY COMPONENT and one J chain (IMMUNOGLOBULIN J-CHAINS).
Year introduced: 2002(1976)
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Tree Number(s): D12.776.124.486.485.114.619.026.030, D12.776.124.790.651.114.619.026.030, D12.776.377.715.548.114.619.026.030
MeSH Unique ID: D007071
Entry Terms:
- IgA, Secretory
- Secretory IgA
- Secretory Immunoglobulin A
- SIgA
- IgA, Exocrine
- Exocrine IgA
- Colostral IgA
- IgA, Colostral
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