MICROCHAMBER CHIP FOR CELL SPREADING

Title:

MICROCHAMBER CHIP FOR CELL SPREADING

Document Type and Number:

WIPO Patent Application WO/2014/007192

Kind Code:

A1

Abstract:

[Problem] To provide a microchamber chip for cell spreading, with which non-specific adsorption of cells onto surfaces other than a microchamber can be suppressed, and rare cells from a substance containing a large quantity of cells, such as blood, can be stored, maintained and observed without leakage of the rare cells. [Solution] A microchamber chip for cell spreading, in which microchambers (30), which can store and maintain one or more cells, are formed in the upper surface (11) of a substrate (10) in a microchamber chip (20). The upper surface (11) of the microchamber chip (20) and inner wall surfaces (31) of the microchambers (30) are coated with a blocking agent (50) that can suppress non-specific adsorption of cells on the upper surface (11).

Inventors:

HOSHI KUMIKO (JP)
ARAKI JUNGO (JP)
YAMAMURA SHOHEI (JP)
YATSUSHIRO SHOUKI (JP)
KATAOKA MASATOSHI (JP)

Application Number:

PCT/JP2013/067980

Publication Date:

January 09, 2014

Filing Date:

July 01, 2013

Export Citation:

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Assignee:

KONICA MINOLTA INC (JP)
NAT INST OF ADVANCED IND SCIEN (JP)

International Classes:

C12M1/00

Foreign References:

JP2004333404A	2004-11-25
JP2010200714A	2010-09-16
JP2004212048A	2004-07-29
JP2005214889A	2005-08-11

Other References: