Protein Ontology Report - h(IgA1/secretory)polymeric PR:000050167 - http://purl.obolibrary.org/obo/PR_000050167

Ontology Information
PRO ID	PR:000050167 Show OBO stanza / GPI
PRO name	secretory polymeric IgA1 immunoglobulin complex (human)
Synonyms	PRO-short-label: EXACT: h(IgA1/secretory)polymeric Other: EXACT: sIgA1 antibody (human) | secretory IgA1 antibody (human) BROAD: sIgA antibody (human) | secretory IgA antibody (human)
Definition	A polymeric IgA1 immunoglobulin complex (human) that is complexed with one chain of secretory component (SC). Polymeric IgA1 is present in mucosal areas, having been transported via a transcytosis mechanism in mucosal epithelial cells relying on the polymeric Ig receptor, a portion of which then remains bound to the polymeric IgA as secretory component. [GOC:add, ISBN:0781765196, PMID:16362985, PRO:ADD]
Comment	Requested by=HIPC. Requested by=CL. In human only the IgA1 isotype in the polymeric form is capable of becoming secretory IgA.
PRO Category	organism-complex
Parent	PR:000050165 polymeric IgA1 immunoglobulin complex (human)
Taxon	NCBITaxon:9606 Homo sapiens
Terms by PRO Category	Retrieve All terms OBO Stanza / PAF Organism-Specific Category Number of Terms organism-complex 1
Term Hierarchy Visualization	DAG     OLS     Cytoscape

Complex Forms Display Category: All All organism-complex
PRO ID & Category Annotation Subunits Name Short Label Definition & Comment

Complex Subunits
Complex PRO ID Name Short Label Definition Number in Complex

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