Atlas One · Host Biology · Scale 04 — Cellular

B Cell

B lymphocyte — antibody-producing cell of adaptive immunity. Surface IgM/IgD BCR binds antigen; with Tfh help undergoes class-switch recombination and affinity maturation in germinal centers; differentiates into plasma cells and memory B cells.

Also known as: B lymphocyte, B-lymphocyte, naive B cell, memory B cell, germinal center B cell

Scale 04 — CellularScale
draftStatus
2026-06-04Last Reviewed
This is an auto-generated stub page built from atlas entry frontmatter. A richer hand-crafted page is planned. See the atlas source for the full entry including detailed body sections.
b-cell

B Cell

B lymphocyte — antibody-producing cell of adaptive immunity. Surface IgM/IgD BCR binds antigen; with Tfh help undergoes class-switch recombination and affinity maturation in germinal centers; differentiates into plasma cells and memory B cells.