signaling receptor binding | antigen binding | protein binding | immunoglobulin receptor binding
positive regulation of immune response | adaptive immune response | regulation of B cell activation | immune response-regulating signaling pathway | phagocytosis, engulfment | complement activation | defense response to other organism | establishment of localization | immune response-regulating cell surface receptor signaling pathway | regulation of immune system process | positive regulation of lymphocyte activation | immune response-activating cell surface receptor signaling pathway | defense response | membrane organization | cellular process | localization | cell recognition | regulation of immune response | regulation of cellular process | cellular component organization | response to stimulus | positive regulation of immune system process | response to stress | positive regulation of cell activation | immune response-activating signal transduction | B cell receptor signaling pathway | adaptive immune response based on somatic recombination of immune receptors built from immunoglobulin superfamily domains | response to external biotic stimulus | nitrogen compound metabolic process | leukocyte mediated immunity | regulation of lymphocyte activation | vesicle-mediated transport | protein activation cascade | response to bacterium | cell communication | humoral immune response | defense response to bacterium | positive regulation of B cell activation | activation of immune response | protein metabolic process | import into cell | phagocytosis, recognition | cell surface receptor signaling pathway | complement activation, classical pathway | metabolic process | positive regulation of leukocyte activation | membrane invagination | endocytosis | immune response | organic substance metabolic process | regulation of cell activation | antigen receptor-mediated signaling pathway | humoral immune response mediated by circulating immunoglobulin | signaling | response to biotic stimulus | B cell mediated immunity | innate immune response | immunoglobulin mediated immune response | immune system process | phagocytosis | response to other organism | signal transduction | macromolecule metabolic process
immunoglobulin complex, circulating | cell | external side of plasma membrane | protein-containing complex | plasma membrane | extracellular region | extracellular space | cell periphery | cell surface | membrane