Table 1.
Expression markers used for the characterisation of ABC phenotype.
| Age-Associated B cells | |||
|---|---|---|---|
| ABC “core” markers | ABC additional markers | ||
| NAV | BMem | DNs | |
| CD19+, CD21low or CD21−, CD11chi, T-bet+ | IgD+, CD27− | IgDlow or IgD−, CD27+ | IgD−, CD27− |
ABC: Age-Associated B cell; NAV: Naïve B cells; BMem: Memory B cells; DNs: Double Negative B cells.