Anti-Lambda 5 Antibody

Lambda 5 (IGLL1) is the defining subunit of the surrogate light chain that pairs with VpreB to form the pre-B cell receptor, a checkpoint complex essential for early B cell development in the bone marrow. This unconjugated rabbit polyclonal reagent from Antibodies.com is raised against human Lambda 5 and validated for Western blot and ELISA workflows, making it useful for tracking pre-BCR assembly, studying B cell maturation, and characterizing agammaglobulinemia-associated IGLL1 mutations. Supplied as 100 µl of polyclonal antiserum, it supports research in immunology, hematopoiesis, and lymphocyte signaling.