| abstract |
A method is provided for preparing a protein or peptide powder that includes spray drying a solution that includes more than, for example, about 50 mg / ml of a protein or peptide (eg, an antibody or antigen binding portion of the same), and at least one excipient. Stable powder compositions are also provided that include a protein and an excipient having less than, for example, about 6 percent residual moisture. |