A connector for attaching a cable to a terminal includes a connector body with a hex head fastener rotatably attached at one end of the body. Asialo-interferons are modified by the addition of water soluble polymers including, for example, polyethylene glycol, polyvinylpyrrolidone, poly, poly, such as poly, polytrimethylene glycol, and poly, such as poly, poly. The protein material slurry is treated with an acid phosphatase enzyme, and optionally another phytase enzyme, at a temperature and for a time effective to degrade ribonucleic acids, and optionally phytic acid and phytates, in the protein material. One or more feed lines supply chemical reactants to the cavity area between an inner wall of the cavity of the refractory vessel of the chemical reactor and the two or more tubes that are internally heated located with the cavity. When offline, the user may display the catalog information and use the buttons to navigate among it. This makes it possible to efficiently execute the program in synchronization with reproduction of AV data or the like.