8-Br-ADPR

8-Br-ADPR (8-Bromoadenosine-5'-O-diphosphoribose), an analogue of Adenosine 5′-diphosphoribose (HY-100973), is a TRPM2 modulator. 8-Br-ADPR is a human TRPM2 (hsTRPM2) inhibitor and a Nematostella vectensis (nvTRPM2) partial agonist (EC50 of 31.9 uM). 8-Br-ADPR regulates calcium release from the endoplasmic reticulum and sarcoplasmic reticulum.