Syndecan-1 Antibody Host:Rabbit Antibody Type:Polyclonal Species Reactivity:Human, mouse, rat, hamster Application:Western blot Western blotting (0.5-4 μg/ml), However, the optimal conditions should be determined individually. Other applications have not been tested. The antibody detects ~100 kDa Syndecan-1 from samples of human, mouse, rat, and hamster origins. Cross-reactivity to other species has not been determined.