The Pab Rb x human CTSL1 (Cathepsin L1, Major Excreted Protein, MEP, Cathepsin L1 Heavy Chain, Cathepsin L1 Light Chain, CTSL) (MaxLight 650) antibody from United States Biological is a Rabbit Polyclonal antibody to Cathepsin L, and Ctsl. This antibody recognizes Homo Sapiens, Human, and Mouse antigen. The Pab Rb x human CTSL1 (Cathepsin L1, Major Excreted Protein, MEP, Cathepsin L1 Heavy Chain, Cathepsin L1 Light Chain, CTSL) (MaxLight 650) antibody has been shown to work in the following applications: Western Blot.