B cells are a type of white blood cell that makes infection-fighting proteins called antibodies. B cells are an important part of your immune system, your body’s defense against harmful pathogens (viruses, …

B cell ... B cells, also known as B lymphocytes, are a type of lymphocyte. [1] They function in the humoral immunity component of the adaptive immune system. [1] B cells produce antibody …

Mar 6, 2025 · B cell or B lymphocyte is a type of lymphocyte (white blood cells) involved in the humoral immunity of the adaptive immune system as they differentiate into plasma and produce antibodies. …

Jul 19, 2025 · B cells are a specialized type of white blood cell, known as a lymphocyte, that forms a part of the body’s adaptive immune system. They are responsible for producing proteins called …

Antibodies are produced by specialized white blood cells called B lymphocytes (or B cells). When an antigen binds to the B-cell surface, it stimulates the B cell to divide and mature into a group of …

B cells are at the centre of the adaptive humoral immune system and are responsible for mediating the production of antigen-specific immunoglobulin (Ig) directed against invasive pathogens (typically …

They express B cell receptors on their surface that allow them to bind specific antigens, and function in the humoral immunity component of the adaptive immune system by secreting antibodies. …

Jun 7, 2025 · The B lymphocyte (B cell) is one of the most important cells of the body. These cells form part of the adaptive immune response by producing antibodies and presenting antigens to T cells.

B cells are a type of white blood cell that play a central role in the body’s immune system. Their primary role is to help protect you from infections by recognizing harmful substances, such as bacteria, …

Humoral immunity refers to mechanisms of the adaptive immune defenses that are mediated by antibodies secreted by B lymphocytes, or B cells. This section will focus on B cells and discuss their …