Skip to main content

Medical Subject Headings (thesaurus)

Search from vocabulary

align
annotate
download

Concept information

... > Amino Acids, Peptides, and Proteins > Proteins > Blood Proteins > Serum Globulins > Immunoglobulins > Immunoglobulin Subunits > Secretory Component
... > Amino Acids, Peptides, and Proteins > Proteins > Globulins > Serum Globulins > Immunoglobulins > Immunoglobulin Subunits > Secretory Component
... > Amino Acids, Peptides, and Proteins > Proteins > Blood Proteins > Immunoproteins > Immunoglobulins > Immunoglobulin Subunits > Secretory Component
... > Amino Acids, Peptides, and Proteins > Proteins > Blood Proteins > Serum Globulins > Immunoglobulins > Antibodies > Immunoglobulin Isotypes > Immunoglobulin A > Immunoglobulin A, Secretory > Secretory Component
... > Amino Acids, Peptides, and Proteins > Proteins > Globulins > Serum Globulins > Immunoglobulins > Antibodies > Immunoglobulin Isotypes > Immunoglobulin A > Immunoglobulin A, Secretory > Secretory Component
... > Amino Acids, Peptides, and Proteins > Proteins > Blood Proteins > Immunoproteins > Immunoglobulins > Antibodies > Immunoglobulin Isotypes > Immunoglobulin A > Immunoglobulin A, Secretory > Secretory Component

Preferred term

Secretory Component  

Type

  • mesh:Descriptor

Definition

  • The extracellular moiety of the POLYMERIC IMMUNOGLOBULIN RECEPTOR found alone or complexed with IGA or IGM, in a variety of external secretions (tears, bile, colostrum.) Secretory component is derived by proteolytic cleavage of the receptor during transcytosis. When immunoglobulins IgA and IgM are bound to the receptor, during their transcytosis secretory component becomes covalently attached to them generating SECRETORY IMMUNOGLOBULIN A or secretory IMMUNOGLOBULIN M.

Broader concept

Entry terms

  • Secretory Piece

Allowable Qualifier(s)

Pharmacological Action(s)

In other languages

URI

http://data.loterre.fr/ark:/67375/JVR-ZPG1KVB0-8

Download this concept:

RDF/XML TURTLE JSON-LD Created 7/25/75, last modified 6/30/05