The present invention provides humanized polyclonal and humanized monoclonal antibodies directed against an epitope on glatiramer acetate, also known as Copolymer 1, Copolymer-1, Cop-1 or Cop. The process can be conducted at relatively low temperatures and pressures such that degradation of the polymer or the chemical agent is avoided. The second dielectric layer is spaced from an edge of the first dielectric layer to which the coaxial structure is to be connected, so that a ground exposure portion of the ground layer is exposed on the edge of the first dielectric layer. A part of a light emitted from the light emitting multi-layer is extracted through the side surface of the GaP substrate. A locking collar is movably engaged with the second coupling member and has a pair of lock members disposed on an interior surface of the collar that slidably engage with the spiral ramps when the collar is rotated around the ramp support section of the first coupling member. Whether the cut-through operation is to be performed or not is indicated by a cut-through declarator described in a prescribed portion within an upper-layer-protocol identifying information region of a received frame or signaling message.