#$%^&*AU2014202190B220160317.pdf#####ABSTRACT Described herein are compositions and methods for treating, preventing and ameliorating diseases and conditions characterized by a lower than normal white blood cell count, such as leukopenia and neutropenia. The compositions and methods include recombinant human albumin-human granulocyte colony stimulating factor. Pharmaceutical formulations including the recombinant fusion protein, and methods of making such formulations are also described.1/39 FIGURE 1 Effects of Concentrations on rHSA-G-CSF 105 100, 95: 3 85 08 75 0 50 100 150 200 250 Concentration (mglml)