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US 11,523,592 B2Granted
Pearl culture material, nucleus insertion method, and pearl culture material composition
AssigneeFUJIFILM Corporation
InventorsYutaka Maeno, Kazutaka Chibana, Hidehiro Mochizuki, Tadanori Yamada
Life of this patent
Estimating the term…
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.
Claims9
A pearl culture material comprising at least one selected from the group consisting of a pearl nucleus and a mantle,
- wherein 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, and
- wherein the protein having 10 EU/g or less of an endotoxin amount includes a repeating sequence of a GXY triplet, which may be separated by one or more amino acids, includes one or more RGD motifs, and has a polydispersity of less than 20.
Dependencies are inferred from the claim text.