Chemotactic activity of C5ades Arg: evidence of a requirement for an anionic peptide 'helper factor' and inhibition by a cationic protein in serum from patients with systemic lupus erythematosus.
Perez HD, Goldstein IM, Chernoff D, Webster RO, Henson PM. Chemotactic activity of C5ades Arg: evidence of a requirement for an anionic peptide 'helper factor' and inhibition by a cationic protein in serum from patients with systemic lupus erythematosus. Mol Immunol. 1980 Feb; 17(2):163-9.