the effect of the chemotatic peptide , n-formylmethionylleucylphenylalanine ( fmlp ) , on actin conformation in human neutrophils ( pmn ) was studied by flow cytometry using fluorescent 7-nitrobenz-2-oxa-1,3-diazole ( nbd ) -phallacidin to quantitate cellular f-actin content .
C0007634
cellular
C1180307
f-actin