AssayPro's Human Retinol-Binding Protein 4 (RBP4) AssayLite Antibody (RPE Conjugate) is a Rabbit Polyclonal antibody. The Human Retinol-Binding Protein 4 (RBP4) AssayLite Antibody (RPE Conjugate) was generated using RBP4, and RETINOL BINDING PROTEIN 4 as the antigen and it reacts with Human.