Term Name: class switched memory B cell
Synonyms: class switched memory B lymphocyte, class switched memory B-cell, class switched memory B-lymphocyte
Definition: A class switched memory B cell is a memory B cell that has undergone Ig class switching and therefore is IgM-negative on the cell surface. These cells are CD27-positive and have either IgG, IgE, or IgA on the cell surface.
Ontology: Cell Ontology [CL:0000972]

Relationships
develops from: unswitched memory B cell
is a type of: memory B cell
has subtype: IgA memory B cell IgE memory B cell IgG memory B cell IgG-negative class switched memory B cell
has_completed: isotype switching
has_plasma_membrane_part: CD27 molecule
lacks_plasma_membrane_part: IgM immunoglobulin complex