PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 2712829-6 1989 Finally, fMLP induced a significant increase in F-actin content in electropermeabilized neutrophils equilibrated with an extracellular medium containing up to 50 mM HEPES. HEPES 165-170 formyl peptide receptor 1 Homo sapiens 9-13