Anti-Lambda Light chain Antibody

Rabbit polyclonal antibody raised against the human lambda immunoglobulin light chain, supplied as an unconjugated reagent at 100 µl volume by Antibodies.com. Validated for Western blot and immunohistochemistry workflows, this primary antibody enables clear identification of lambda light chain expression in lymphoid tissue sections and immunoblots prepared from human samples. Researchers commonly apply it to assess B-cell clonality, characterize plasma cell populations, and evaluate light chain restriction in suspected lymphoproliferative disorders and amyloidosis cases. The polyclonal format provides broader epitope coverage within the lambda constant region, which can be advantageous when detecting low-abundance targets or confirming clonal expansion in diagnostic pathology. Each vial is intended for research use only, with the unconjugated format giving laboratories full flexibility to pair the antibody with their preferred detection chemistries, fluorophores, or enzymatic reporters.