Antibody comprising a combination of heavy chains and light chains selected from the following possibilities (i) to (ix): (i) the heavy chain comprises an amino acid sequence represented by SEQ ID No. 115 and the light chain comprises a sequence of amino acids represented by SEQ ID No. 122, (ii) the heavy chain comprises an amino acid sequence represented by SEQ ID No. 116 and the light chain comprises an amino acid sequence represented by SEQ ID No. 121, (iii) the heavy chain comprises a sequence of amino acids represented by SEQ ID No. 117 and the light chain comprises an amino acid sequence represented by SEQ ID No. 123, (iv) the heavy chain comprises an amino acid sequence represented by SEQ ID No. 119 and the light chain comprises an amino acid sequence represented by SEQ ID No. 126, (v) the heavy chain comprises an amino acid sequence represented by SEQ ID No. 118 and the light chain co It has an amino acid sequence represented by SEQ ID No. 125, (vi) the heavy chain comprises an amino acid sequence represented by SEQ ID No. 120 and the light chain comprises an amino acid sequence represented by SEQ ID No. 124, (vii) the chain heavy comprises an amino acid sequence represented by SEQ ID No. 120 and the light chain comprises an amino acid sequence represented by SEQ ID No. 127, (viii) the heavy chain comprises an amino acid sequence represented by SEQ ID No. 120 and the light chain comprises an amino acid sequence represented by SEQ ID No. 128, and (ix) the heavy chain comprises an amino acid sequence represented by SEQ ID No. 120 and the light chain comprises an amino acid sequence represented by SEQ ID No. 129.Anticuerpo que comprende una combinación de cadenas pesadas y cadenas ligeras seleccionada de entre las posibilidades (i) a (ix) siguientes: (i) la cadena pesada comprende una secuencia de aminoácidos representada por SEC ID nº 115 y la cadena ligera comprende una secuencia de aminoácidos representada por SEC ID nº 122, (ii) la cadena pesada comprende u
