Recirculating B cells (Hardy Fr. F) Marker ExpressionCommonCD19 Expression: +Required markerRequiredIgD Expression: + Localization: surfaceSuggested markerSuggestedIgM Expression: + Localization: surfaceSuggested markerSuggestedCD43 Expression: -MouseB220 (CD45R) Expression: ++Suggested markerSuggestedCell/subset InformationMature B cells recirculating through the bone marrow.AliasesHardy Fr. FHardy Fraction FHardy Fr FTagsB lymphocytelymphoidhematopoieticmesodermInformationCreated Michael Lehrke2025-04-12, 00:11:46 UTC