Anti-RPH3A Antibody

This polyclonal antibody targets RPH3A (Rabphilin 3A), a Rab3A-binding protein concentrated on synaptic vesicles in neurons where it participates in calcium-dependent regulation of neurotransmitter release. Raised in a Rabbit host and supplied by Antibodies.com as a 100 µl vial of unconjugated reagent at 1 mg/ml in PBS with 0.1% sodium azide and 50% glycerol, the antibody is validated for western blot and immunohistochemistry workflows on samples from human, mouse, and rat.

Reactivity profiles listed for this lot confirm detection of RPH3A across human, mouse, and rat, supporting use in translational neuroscience research, brain-derived lysates, and rodent tissue sections such as hippocampus and cortex. The buffer contains 0.1% sodium azide as a preservative, so refrigerate the vial between uses and limit freeze-thaw cycles to preserve antibody activity. Investigators apply this reagent to study synaptic vesicle cycling, exocytosis mechanisms, and RPH3A expression patterns in neurodegenerative disease models and developmental neurobiology.