the microfilament-disrupting agents cytochalasins a , b , and d were shown to impair the binding of the chemotactic factors [ 3h ] formylmethionylleucylphenylalanine and 125 i-labeled crystal-induced chemotactic factor to their neutrophil receptor .
C0008013
chemotactic factors
C0027229
formylmethionylleucylphenylalanine