PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 25597706-4 2015 In the high-throughput screen of a compound library, we identified the phenylurea BX430 (1-(2,6-dibromo-4-isopropyl-phenyl)-3-(3-pyridyl)urea, molecular weight = 413), with antagonist properties on human P2X4-mediated calcium uptake. N-phenylurea 71-81 purinergic receptor P2X 4 Homo sapiens 204-208