Enhancement of the chemotactic activity of human C5a des Arg by an anionic polypeptide ("cochemotaxin") in normal serum and plasma.
Perez HD, Goldstein IM, Webster RO, Henson PM. Enhancement of the chemotactic activity of human C5a des Arg by an anionic polypeptide ("cochemotaxin") in normal serum and plasma. J Immunol. 1981 Feb; 126(2):800-4.