The present invention provides monoclonal antibodies, and portions thereof, which are capable of specifically binding to human vascular endothelial cell growth factor or hVEGF-related protein. The interlayer dielectric film is composed of a first dielectric film that forms a major part thereof and a second dielectric film that is provided adjacent to the first dielectric film and forms side walls of the Cu wiring member. The keypad includes an annular protrusion protruding from a periphery thereof. A slide-in module can be provided with such an electrical connector, and a method for producing such an electrical connector may also be provided. A lateral guide structure is connected to the second railcar, and aligned to engage the airfoil to limit its lateral movement. The laser beam is irradiated to the recording layer via a light transmitting layer formed in a manner covering the recording layer.