REVIEW Ropinirole binds the dopamine receptors D3 and D2. Although the precise mechanism of action of ropinirole as a treatment for Parkinson's disease is unknown, it is believed to be related to its ability to stimulate these receptors in the striatum. This conclusion is supported by electrophysiologic studies in animals that have demonstrated that ropinirole influences striatal neuronal firing rates via activation of dopamine receptors in the striatum and the substantia nigra, the site of neurons that send projections to the striatum.
All products are stocked and shipped from San Francisco Bay Area, California, USA.
⚠️
All products are for research and development use only, not for any other uses, and must be handled by technically-qualified persons.
These products are explicitly not intended to be used in foods and/or cosmetics and/or drugs (human and veterinary) and/or consumer products and/or biocides and/or pesticides of any kind unless explicitly stated otherwise.
Products are not sold to individuals. We do not ship to residential addresses. Consumer orders will be cancelled without notice.
New customers undergo an internal onboarding process. As part of this process, new customers may be asked for more information. Additional restrictions may apply.
Add to Favorites 
Delete from Favorites 
