Alomone Labs is pleased to offer a highly specific antibody directed against an epitope of the human Kir2.1 channel. Guinea pig Anti-Kir2.1/KCNJ2 Antibody (#APC-026-GP) raised in guinea pig can be used in western blot analysis. It was designed to recognize Kir2.1 from human, rat and mouse samples. The antigen used to immunize guinea pigs is the same as Anti-Kir2.1/KCNJ2 Antibody (#APC-026) raised in rabbit. Our line of guinea pig antibodies enables more flexibility with our products such as multiplex staining studies, immunoprecipitation, etc.