CPC A61K 9/51 (2013.01) [C07K 16/00 (2013.01)] | 16 Claims |
1. A particle comprising at least one antibody or a fragment thereof, an amino acid, a carbohydrate, a salt, and a surfactant, wherein the circularity of the particle is from about 0.80 to about 1.00, and wherein the particle has less than about 10% internal void space, a diameter of about 10 μm to about 50 μm, and greater than about 70% antibody or a fragment thereof by weight.
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