公开(公告)号：US20200296940A1

公开(公告)日：2020-09-24

申请号：US16862590

申请日：2020-04-30

Applicant: FUJIFILM CORPORATION

Inventor： Akihito AMAO ,  Kazutaka CHIBANA ,  Hidehiro MOCHIZUKI ,  Tadanori YAMADA

IPC: A01K61/57 ,  C09D189/00 ,  C07K14/78 ,  A01K61/56

Abstract: Provided are a pearl culture material in which at least one selected from the group consisting of a pearl nucleus and a mantle piece is coated with a protein containing a repeating sequence of GXY triplets which may be separated by one or more amino acids, and one or more RGD motifs, and having a polydispersity of less than 20; and a coating composition including the protein.

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.