human_reference_atlas part of has characterizing marker set has marker component CD27 CD1C CD1D CR2 FCER2 IGHD IGHM IL6 MS4A1 cell cell type (from CL) mature B cell marginal zone B cell of spleen MZ B lymphocyte superficial zone b cell marginal zone B cell MZ B cell marginal zone B-cell CL:0000845 marginal zone B-lymphocyte MZ B cells are reportedly CD1-positive (mice), CD20-positive, CD48-positive, CD84-positive, CD150-positive, CD229-positive, and CD352-positive. Superficial Zone B Cell CT marginal zone B lymphocyte marginal zone of spleen B cell A mature B cell that is located in the marginal zone of the spleen with the phenotype CD23-negative and CD21-positive and expressing a B cell receptor usually reactive to bacterial cell wall components or senescent self components such as oxidized-LDL. This cell type is also described as being CD19-positive, B220-positive, IgM-high, AA4-negative, CD35-high. B cell of marginal zone of spleen MZ B-cell MZ B-lymphocyte Homo sapiens sequence collection marginal zone of spleen spleen spleen pulp red pulp-white pulp border