AssayPro's Human Protein-Tyrosine Phosphatase 1B (PTP-1B) Antibody (Biotin Conjugate) is a Rabbit Polyclonal antibody. The Human Protein-Tyrosine Phosphatase 1B (PTP-1B) Antibody (Biotin Conjugate) was generated using protein tyrosine phosphatase non-receptor type 1, and PTPN1 as the antigen and it reacts with Human.