The purpose of the present invention is to provide a pre-filled syringe preparation with a needle, which contains an antibody at a high concentration and can be produced on an industrial scale in a simple manner without causing clogging. A pre-filled syringe preparation with a needle, in which a protein solution is packed. The pre-filled syringe preparation is characterized in that a cap formed with a material having low water vapor permeability is provided at the needle.