As for this invention, the polypeptide of 2 kinds, as for one it is anionic characteristic at least and other things as included the cation characteristic polypeptide biodegradation characteristic barrier net, regard structure. In addition as for this invention, the particular biodegradation characteristic barrier net way it regards the applicator and the kit which include the component which is used in order to make structure. In addition as for this invention, remedy, for example the medicine, the veterinarian medicine and the particular applicator or the use of the kit in the gardening it regards.本発明は、少なくとも2種のポリペプチド、1つはアニオン性であり他はカチオン性のポリペプチドを含む生分解性バリア網様構造に関する。本発明はまた、当該生分解性バリア網様構造をつくるために用いられる成分を含むアプリケータ及びキットに関する。本発明はまた、治療、例えば医薬、獣医薬及び園芸における当該アプリケータ又はキットの使用に関する。
