IgA B cell receptor complex
An IgA immunoglobulin complex that is present in the plasma membrane of B cells and is composed of two identical immunoglobulin heavy chains of an IgA isotype and two identical immunoglobulin light chains and a signaling subunit, a heterodimer of the Ig-alpha and Ig-beta proteins.
GO:0019815
B cell receptor complex
is_a
GO:0071745
IgA immunoglobulin complex
is_a
membrane-bound IgA
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membrane-bound IgA1
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membrane-bound IgA2
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surface IgA
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surface IgA1
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surface IgA2
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