FUJIFILM Irvine Scientific provides recombinant cytokines to the academic and industrial scientific research communities. The company specialises in the development and production of antibodies and recombinant proteins in Escherichia coli; its primary focus is chemokines, cytokines and growth factors. A wide variety of recombinant human, mouse and rat cytokines are available. FUJIFILM Irvine Scientific's Shenandoah Cytokines are distributed in Australia and New Zealand by Sapphire Bioscience.