Abstract: Disclosed is a method for producing a fusion protein of human serum albumin and human growth hormone. The method comprises (a) a step of culturing a mammalian cell capable of producing the protein in a serum-free medium and causing the protein to be secreted into the culture fluid, (b) a step of collecting a culture supernatant by removing the mammalian cell from the culture fluid, and (c) a step of purifying the protein from the culture supernatant by using column chromatography using a material to which an antibody having an affinity for the protein is bound as a stationary phase, column chromatography using a material having an affinity for phosphate group as a stationary phase, cation exchange column chromatography, and size exclusion column chromatography.

Abstract: In a copy method, a first processing apparatus performs: receiving authentication information from a mobile terminal; storing the received authentication information into an external storage medium connected to a first interface of the first processing apparatus; and storing particular information stored in a first storage of the first processing apparatus, into the external storage medium connected to the first interface. A second processing apparatus performs: receiving the authentication information from the mobile terminal; reading the authentication information stored in the external storage medium connected to a second interface of the second processing apparatus; and storing, into a second storage of the second processing apparatus, the particular information stored in the external storage medium connected to the second interface, when the read authentication information and the received authentication information match each other.

Abstract: In a copy method, a first processing apparatus performs: receiving authentication information from a mobile terminal; storing the received authentication information into an external storage medium connected to a first interface of the first processing apparatus; and storing particular information stored in a first storage of the first processing apparatus, into the external storage medium connected to the first interface. A second processing apparatus performs: receiving the authentication information from the mobile terminal; reading the authentication information stored in the external storage medium connected to a second interface of the second processing apparatus; and storing, into a second storage of the second processing apparatus, the particular information stored in the external storage medium connected to the second interface, when the read authentication information and the received authentication information match each other.