Supplier Page from MedChemExpress for 2-Amino-4-bromobenzoic acid
DMEM (High Glucose, L-Glutamine, Pyruvate, Phenol Red, no HEPES) from MedChemExpress
DMEM/F-12 (1:1), L-Glutamine, Phenol Red, HEPES from MedChemExpress
Sumatriptan from MedChemExpress
Verapamil hydrochloride from MedChemExpress