PROBLEM TO BE SOLVED: To provide human cancer-specific antibodies that bind to several types of cancer cells, including breast cancer, ovarian cancer, prostate cancer, melanoma, liver cancer, colon cancer, cervical cancer, head and neck cancer, bladder cancer, stomach cancer, pancreatic cancer and endometrial cancer.SOLUTION: The invention relates to the antibodies of amino acid sequences comprising specific sequences of light and heavy chain variable regions and complementarity determining regions 1, 2 and 3 by cloning and sequencing the antibodies, or the variants thereof.【課題】乳癌、卵巣癌、前立腺癌、メラノーマ、肝臓癌、大腸癌、頸癌、頭頸部癌、膀胱癌、胃癌、膵臓癌および子宮内膜癌を含む、数種類の癌細胞に結合するヒト癌特異的抗体の提供。【解決手段】当該抗体をクローン化およびシークエンシングし、かつ抗体の軽鎖および重鎖の可変領域ならびに相補性決定領域1、2、および3についての、特定な配列からなるアミノ酸配列の抗体、またはその変異体。【選択図】図１
