Bioactivity | Tocrifluor 1117 (T1117), a fluorescent form of the cannabinoid CB1 receptor antagonist AM251 (HY-15443), is a selective fluorescent GPR55 ligand. Tocrifluor 1117 is a potent tool for identifying the cellular location of cannabinoid receptors (including GPR55 in living tissues) (Ex/Em=543/590 nm)[1][2]. |
Name | Tocrifluor 1117 |
CAS | 1186195-59-4 |
Formula | C56H53Cl2N7O5 |
Molar Mass | 974.97 |
Transport | Room temperature in continental US; may vary elsewhere. |
Storage | Please store the product under the recommended conditions in the Certificate of Analysis. |
Reference | [1]. Daly CJ, et al. Fluorescent ligand binding reveals heterogeneous distribution of adrenoceptors and 'cannabinoid-like' receptors in small arteries. Br J Pharmacol. 2010 Feb;159(4):787-96. [2]. Singh NS, et al. Selective GPR55 antagonism reduces chemoresistance in cancer cells. Pharmacol Res. 2016 Sep;111:757-766. |