Creative Biolabs' Human Anti-CTLA4 Recombinant Antibody; Fab Fragment (HPAB-0753LY-F(E)) is a Human monoclonal antibody. The Human Anti-CTLA4 Recombinant Antibody; Fab Fragment (HPAB-0753LY-F(E)) was generated using CTLA4 as the antigen. It reacts with Homo Sapiens, and Human. This antibody has been shown to work in applications such as: EIA, Immunoassay, ELISA, and Functional Assay.