ab1944-500ug，Anti-Lambda Free

Lambda Free Light Chain also known as lambda light chain or lambda FLC represents an essential component of immunoglobulin molecules. These polypeptide chains typically have a molecular weight of approximately 22.5 kDa. Lambda free light chains are expressed by B cells in the bone marrow and lymphoid tissues. They eventually appear in the bloodstream where they circulate as part of the broader immune response./ Biological function summary/ Free lambda light chains contribute to the assembly of immunoglobulin molecules by forming dimers with heavy chains. They participate in the adaptive immune system's ability to identify and neutralize pathogens. Lambda FLCs operate as part of immunoglobulin G (IgG) complexes which enhance immune response efficiency. When synthesized in excess they are secreted into the bloodstream helping mediate various immune functions./ Pathways/ Lambda FLC plays a role in the antibody-mediated immune response and complement activation pathways. In these pathways lambda light chains interact with other immunoglobulin molecules to initiate pathogen opsonization and clearance. Connections with proteins like immunoglobulin heavy chain exemplify their involvement in complex immune cascades that defend the host against infections./