Term Name:	IgM B cell receptor complex
Synonyms:	membrane-bound IgM, surface IgM
Definition:	An IgM immunoglobulin complex that is present in the plasma membrane of B cells and is composed of two identical immunoglobulin heavy chains of the IgM isotype and two identical immunoglobulin light chains and a signaling subunit, a heterodimer of the Ig-alpha and Ig-beta proteins.
Ontology:	GO: Cellular Component [GO:0071755]    QuickGO    AmiGO