PROBLEM TO BE SOLVED: To solve a problem that there are cases of a plurality of antigens such as a mite allergen, dog and cat allergens or the like when allergy is caused in a living room, a lot of labor is required to produce an antibody which deals with all of the allergens, and there was no report of a single antibody which is effective to them.SOLUTION: There is provided an antibody that is expected to alleviate reduction in moisture retention of skin, skin aging or atopic dermatitis out of diseases caused in skin which is caused by Pseudomonas aeruginosa. More specifically, the antibody of the present invention is an antibody produced by vaccinating a plurality of allergens related to house dust as an antigen to a female ostrich and refining an egg that the female ostrich lays.SELECTED DRAWING: None【課題】生活部屋内で生じるアレルギーの場合は、抗原がダニアレルゲン、イヌ・ネコアレルゲン等複数に渡る場合がある。これら全てのそれぞれに対応する抗体を産生するのは手間がかかる。これらに１つの抗体で効果があるものの報告はなかった。【解決手段】皮膚に生じる疾患の内、緑膿菌によって生じる皮膚の保湿性を低下させ、皮膚の老化やアトピー性皮膚炎を緩和させることが期待できる抗体を提供する。より具体的には、本発明の抗体は、ハウスダストに係る複数のアレルゲンを抗原としてダチョウの雌に接種させ、前記ダチョウの雌が産んだ卵から精製した抗体。【選択図】なし
