What type of cells are used to derive monoclonal antibodies?

What type of cells are used to derive monoclonal antibodies?

• A. Stem cells
• B. Mouse or human immune cells
• C. Muscle cells
• D. Nerve cells

Answer: (B)

Monoclonal antibodies are derived from mouse or human immune cells, specifically B cells, which are a type of white blood cell. These immune cells produce antibodies in response to antigens, such as pathogens or foreign substances in the body. The process of creating monoclonal antibodies involves fusing a specific B cell that produces a desired antibody with a myeloma (cancer) cell. This fusion results in a hybridoma cell that can proliferate indefinitely, producing a uniform population of identical antibodies (hence "monoclonal"). This method allows for the generation of large quantities of a specific antibody that can be utilized for various therapeutic applications, including the treatment of diseases such as cancer, autoimmune disorders, and infections. Using stem cells, muscle cells, or nerve cells is not relevant in the context of monoclonal antibody production, as they do not have the capability to produce antibodies specific to antigens. Thus, focusing on immune cells is critical to understanding the generation of monoclonal antibodies.

Monoclonal antibodies are derived from mouse or human immune cells, specifically B cells, which are a type of white blood cell. These immune cells produce antibodies in response to antigens, such as pathogens or foreign substances in the body. The process of creating monoclonal antibodies involves fusing a specific B cell that produces a desired antibody with a myeloma (cancer) cell. This fusion results in a hybridoma cell that can proliferate indefinitely, producing a uniform population of identical antibodies (hence "monoclonal").

This method allows for the generation of large quantities of a specific antibody that can be utilized for various therapeutic applications, including the treatment of diseases such as cancer, autoimmune disorders, and infections. Using stem cells, muscle cells, or nerve cells is not relevant in the context of monoclonal antibody production, as they do not have the capability to produce antibodies specific to antigens. Thus, focusing on immune cells is critical to understanding the generation of monoclonal antibodies.