Definition of Cannabinoid receptor 2

Cannabinoid receptor 2: One of the two known receptors in the endocannabinoid (EC) system. The gene encoding cannabinoid receptor 2 (CNR2) is located on chromosome 1. Also known as the CB2 receptor or CB2.


Last Editorial Review: 6/14/2012

Search MedTerms:


Back to MedTerms online medical dictionary A-Z List
Pill Identifier Tool

Need help identifying pills and medications?
Use the pill finder tool on RxList.