CD137L antibodies are immunological tools used to detect the protein known as CD137 ligand, found on antigen-presenting cells. It interacts with CD137, a receptor present on activated T cells and natural killer cells that acts as a co-stimulator of anti-tumour responses in the immune system. CD137L is a synonym for the human gene TNFSF9, encoding TNF superfamily member 9. It may also be known as 4-1BBL. The full-length protein is 26,625 Daltons in mass and has been noted to be membrane-associated. CD137L antibodies can be used for Western blot, immunohistochemistry, immunoprecipitation and ELISA kits. Visit the supplier page to know more about target species and specificity, cross-reactivity, conjugate/tag and clonality.