Abstract:
Disclosed herein are systems and methods for evaluating a protein of interest on growth inhibition of a tumor while following the tumor in vivo or in vitro through a co-expressed visible marker. The present disclosure provides an expression composition for stably transforming cells, preferably tumor cells. The expression composition includes two vectors respectively include polynucleotides encoding a protein of interest and a visible marker, wherein each polynucleotide is operably linked to a tet-on system such that the protein of interest and the visible marker are co-expressed upon activation of the tet-on system. The present disclosure also provides stably transfected cell lines, which may be used to access real-time biological processes, including tumor cell proliferation.
Abstract:
A display with a linear driving device comprises a base, a driving device, and a display. In assembly, the driving device is mounted on the base, and then the display is fixed on a mover of the linear motor of the driving device. The user can use remote control or manual touch control to set a predetermined distance that he wants the display to move, once the display receives signal, it will instantly instruct the linear motor of the driving device to move linearly, so that the display will be moved to a predetermined position.
Abstract:
The method for manufacturing a housing of a numeric display have the steps of: providing a first injection-molding step for forming a reflecting cover, wherein the reflecting cover has a plurality of pattern segment units, each pattern segment unit is defined by reflecting surfaces of the reflecting cover and has a through hole, and providing a second injection-molding step for forming a transparent injection-molded body into each pattern segment unit, surfaces of the formed transparent injection-molded body being bonded to the corresponding reflecting surfaces, and the reflecting cover and the transparent injection-molded body being constructed as the housing of the numeric display.
Abstract:
A display with a rotary driving device comprises a base, a driving device, and a display. In assembly, the driving device is mounted on the base, and then the display is fixed on a rotor of the direct drive motor of the driving device. The user can use remote control or manual touch control to set a predetermined angle that he wants the display to rotate, once the display receives signal, it will instantly instruct the direct drive motor of the driving device to rotate the rotor, so that the display will be rotated to a predetermined angle.