Alomone Labs is pleased to offer an antibody against an extracellular epitope the rat ionotropic glutamate receptor 1. Guinea pig Anti-GluR1 (GluA1) (extracellular) Antibody (#AGC-004-GP) raised in guinea pig can be used in western blot, immunohistochemistry and immunocytochemistry applications. It has been designed to recognize GluR1 from human, mouse and rat samples. The antigen used to immunize guinea pigs is the same as Anti-GluR1 (GluA1) (extracellular) Antibody (#AGC-004) raised in rabbit. Our line of guinea pig antibodies enables more flexibility with our products such as multiplex staining studies, immunoprecipitation, etc.