Protodyne: an immunostimulatory protein component, prepared from gram-positive Bacillus subtilis.
Houba V, Berger FM, Dinarello CA, Johnson AG, Le J, Mau?l J, Van der Meer JW, Philippeaux MM, Vilcek J, Vogels MT. Protodyne: an immunostimulatory protein component, prepared from gram-positive Bacillus subtilis. Dev Biol Stand. 1992; 77:121-8.