Olympus Corporation

Nimura Genetic Solutions Co., Ltd.

Perak State Development Corporation

Evident Corporation

Katsunori Ogo

Hirobumi Suzuki

Ryutaro Akiyoshi

Takashi Sugiyama

Daisuke Nishiwaki

Yoshihiro Shimada

Mariko Murai

Takashi Kinebuchi

Chihiro Hiraga

An observation vessel includes a holding portion configured to hold an observation object and an accommodation portion at least partially formed of a transparent curved surface and configured to position the holding portion. The holding portion is configured to hold the observation object at a set position separated from the curved surface toward a center of curvature of the curved surface in a first state of being positioned at a first position by the accommodation portion.

Observation vessel, sample preparation method, and observation method

Provided is a sample processing method that liquefies a medium solution by making a liquid that liquefies the medium solution act on a sample formed by gelating or solidifying the medium solution that is supported by a substrate while an observation subject is included therein, while maintaining a state in which the medium solution is supported by the substrate while the observation subject is included therein.

Sample processing method and sample culturing method

A luciferase that includes an amino acid sequence in which a mutation is introduced into an amino acid sequence of a luciferase derived from. The luciferase catalyzes a luminescence reaction that generates luminescence having the maximum luminescent wavelength of 570 nm to 610 nm. The luminescence has an intensity at least 10 times higher than that of luminescence generated in a luminescence reaction catalyzed by a luciferase derived from

Luciferase showing orange luminescence

The present invention relates to a luciferase derived from a Malaysianfirefly, the luciferase having a maximum luminescent wavelength of 557 nm at pH 8, or the luciferase inducing luminescence having 1.5 times or more the luminous intensity of luminescence induced byfirefly luciferase.

Firefly luciferase

An object of the invention is to provide a novel and useful luciferase. The luciferase according to the embodiments of the invention is derived from

Luciferase derived from lucidina accensa

The present invention relates to a luciferase derived from a star-worm belonging to genus, the luciferase inducing luminescence such that a maximum luminous wavelength falls within a range of 557 to 562 nm over the entire pH range of 5.5 to 8.0, or the luciferase inducing luminescence having 1.5 times the luminous intensity of luminescence induced byfirefly luciferase.

Star-worm luciferase

According to one embodiment, the present invention relates to luciferase derived from Malaysianfirefly, the luciferase having a maximum luminescent wavelength of 580 nm at pH 8, or the luciferase indicating 23.3 times or more of luminescent intensity in comparison to that of Rhodamine 6G.

Growing community of inventors

Hachioji, Japan

Katsunori Ogo