Description_x000D_ General description_x000D_ Junctional complexes between the plasma membrane and endoplasmic/sarcoplasmic reticulum are a common feature of all excitable cell types and mediate cross talk between cell surface and intracellular ion channels. Junctophilin 3 is a component of junctional complexes and is composed of a C-terminal hydrophobic segment spanning the endoplasmic/sarcoplasmic reticulum membrane and a remaining cytoplasmic domain that shows specific affinity for the plasma membrane._x000D_ Immunogen_x000D_ JUNCTOPHILIN 3 (NP_065630, 692-726)_x000D_ This antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide selected from the C-terminal region of human Junctophilin 3._x000D_ Physical form_x000D_ Purified polyclonal antibody supplied in PBS with 0.09% (W/V) sodium azide.