Matrilin-2 Antibody Host:Rabbit Antibody Type:Polyclonal Species Reactivity:Human, mouse, rat Application:Western blot Western blotting (0.5-4 μg/ml). However, the optimal concentrations should be determined individually. The antibody recognizes 120-150 kDa Matrilin-2 from samples of human, mouse and rat origins. An additional ~55 kDa band and a ~38 kDa band can also be detected in rat kidney and Jurkat cells, individually. Other species have not been determined.