United States Biological's Pab Rb x RPL21 (60S Ribosomal Protein L21, Ribosomal Protein L21) antibody is a Rabbit Polyclonal antibody. This antibody has been shown to work in applications such as: Western Blot. The Pab Rb x RPL21 (60S Ribosomal Protein L21, Ribosomal Protein L21) antibody was generated using RPL21 as the antigen and it reacts with Homo Sapiens, and Human.