-
公开(公告)号:US20210227802A1
公开(公告)日:2021-07-29
申请号:US17225127
申请日:2021-04-08
Applicant: FUJIFILM CORPORATION
Inventor: Yutaka MAENO , Kazutaka CHIBANA , Hidehiro MOCHIZUKI , Tadanori YAMADA
IPC: A01K61/54
Abstract: There are provided a pearl culture material containing at least one selected from the group consisting of a pearl nucleus and a mantle, and the at least one selected from the group consisting of a pearl nucleus and a mantle contains a protein having 10 EU/g or less of an endotoxin amount, a nucleus insertion method, and a pearl culture material composition.