DYNAP抗体;DYNAP Antibody—艾普蒂

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     The image is immunohistochemistry of paraffin-embedded Human brain tissue using P12986(DYNAP Antibody) at dilution 1/50. (Original magnification: ×200)    

  
  

DYNAP (Dynamic Activity-regulated Phosphoprotein) antibodies are essential tools in neuroscience research, particularly for studying neuronal activity and plasticity. They target activity-dependent proteins expressed in neurons following synaptic activation, such as immediate-early genes (IEGs) like c-Fos, Arc, or FosB. These proteins serve as biomarkers for mapping neural circuits activated during specific behaviors, learning, or sensory experiences.

DYNAP antibodies enable the visualization and quantification of activated neurons via immunohistochemistry, immunofluorescence, or Western blot. Their utility lies in their ability to capture transient, activity-driven molecular changes with high spatial resolution. For instance, c-Fos expression peaks 1–2 hours post-stimulation, making DYNAP antibodies critical for tracing temporal patterns of neural activation.

These antibodies are widely used in studies on memory formation, addiction, stress responses, and neurological disorders. By identifying neurons responsive to stimuli or pathological states, researchers can dissect functional connectivity and plasticity mechanisms. Compared to electrophysiological methods, DYNAP-based approaches offer a broader, histology-compatible snapshot of network-level activity.

Recent advancements include multiplexing DYNAP antibodies with other markers (e.g., calcium indicators) to correlate molecular activity with real-time physiological data. Challenges remain in optimizing specificity and reducing background noise, but ongoing refinements continue to enhance their reliability. Overall, DYNAP antibodies bridge molecular and systems neuroscience, providing insights into how dynamic neuronal activity translates into adaptive or maladaptive brain functions.