▎ 摘　　要

NOVELTY - A cell culture carrier comprises cup-stacked type carbon nanotubes produced by a catalytic chemical vapor deposition method. Several bottomless cup-shaped carbon layers i.e. graphene sheets are stacked in each of the nanotubes and edges of the stacked carbon layers are exposed. The nanotubes are entangled in a three dimensional space. The nanotube has a hollow shape having no bridge. USE - For cell culture (claimed). ADVANTAGE - The carrier grows multilayered cells similar to cells of living organisms. The carrier grows the cells with a high density for a long time. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a jig for cell culture comprising the cell culture carrier made of carbon composite body.