Transitional type 3 B cells (T3 B cells) Marker ExpressionCommonCD19 Expression: +Required markerRequiredCD93 (AA4.1) Expression: + Clone: AA4.1Required markerRequiredCD21/35 Expression: +Suggested markerSuggestedIgM Expression: +Suggested markerSuggestedCell/subset InformationBoth T2 and mature B cells contribute to the T3 B cell population, which are an anergic population of self-reactive B cells.AliasesT3 B cellsTransitional type IIITagsB lymphocytelymphoidhematopoieticmesodermInformationCreated Michael Lehrke2025-04-12, 02:23:00 UTCUpdated Michael Lehrke2025-04-12, 02:37:20 UTC